00. Building Systems. ACO Hexdrain 3m Garage Channel Drainage with Plastic Grate Pack. See more ideas about house extension design, house design, house extensions. 2 Figure 2. 1. The FlowTHRU™ integrated threshold drainage solution addresses these issues allowing the doors to drain into a recessed stainless steel trough and catering for water. 1. Increasingly popular in commercial and residential building projects, a flush threshold is the must-have component of today’s architectural design. The FlowTHRU™ integrated threshold drainage. Three reasons to fall in love with flush thresholds. Increasingly popular in commercial and residential building projects, a flush threshold is the must-have component of today’s architectural design. A bigger shower makes it easier to have the appropriate slope for drainage. Achieved a high water resistance of 300Pa. Exterior Silver Aluminum and Hardwood Door Threshold. 2. ICON™ MIRO™ Truth™ Complementary; FlowTHRU Drainage; AWS Trickle Vent; Screening; Designer ThermalHEART™. Our threshold drain is a stainless steel linear drain that effectively prevents water from cascading floor to floor during an emergency egress to meet IBC Code 3007. Many modern homes use low and flush thresholds for bi-folding doors to give the. Flush Threshold Drains; R-47 Threshold Drain. A threshold is what you step across when you enter a room. Strood. x 1/4 in. Great Ocean Windows and Glass; 0428 844 140; Products Products. £245. The global market for bi fold doors was estimated to be worth nearly $10bn in 2016 and is expected to reach $14bn in 2023, growing around 5. Most bifolding doors also come with a low threshold option. Drainage considerations. Mobility threshold. IQ Glass offer a flush drainage channel suitable for use with all our flush threshold doors such as our large sliding glass doors, bi-folding doors and minimal pivot doors. • The only fully tested. They eliminate barriers between you, nature and the big, blue sky. EPDM Membrane sits directly below the door track providing absolute drainage. With a normal installation, a sub-cill takes care of this. The product is available in 1200mm and 2400mm lengths which can easily be cut to size on site. aventino silva. X 36 in. As mentioned above, sliding doors and bi-fold doors naturally contain weep holes that need to drain into a drainage channel low profile. British Standard BS 6229:2003 Flat roofs with continuously supported coverings (Section 7 page 12) requires that: “The design of drainage falls should ensure that the continuity of the waterproof covering is maintained for a vertical height of 150mm above the finished roof level at all abutments, door openings and parapets. Midcoast Windows (02) 6581 0633; Products Products. The Integrate Drainage System is an innovative breakthrough for providing flush sill thresholds with an effective drainage solution. forming a gutter (with a grill) between the door and the outside flooring would help that. flush threshold and an uninterrupted transition from your home’s interior to the great outdoors, you’re not alone. Aesthetic Appeal: A flush threshold creates a clean and minimalistic. Then, your finished floor inside of your home will be able to line up with the top of the threshold to create a seamless transition from inside to. And that’s where the FlowTHRU™ from AWS comes into its own. 17. 2 Roof tiles and shingles. An ingenious drainage solution from AWS. We partnered with AWS to design a drainage system that’s specifically designed and tested to suit AWS doors. KERDI-LINE linear drains add a touch of elegance, allowing for single-sloped floors and large-format tiles that carry through from the floor, right in to the shower or wet area of the bath. We explain more about this process and why it’s important when. x 36 in. Checkout ADA 302. The drain-age channel can be cut and installed to any length Materials Tread grate. The gap between paving or timber to be a minimum of 6mm. Alternatively, a low profile threshold drain like the R-47 Low Profile sits under the track of sliding doors will allow the drain to collect and redirect any water that falls through the weep holes. Aquabocci Channel and Strip Drain systems available in 4 low profiles and 4 colours. The flush threshold for bifolding or sliding doors. Single Threshold Shower Base with Center Drain and Polished Chrome Drain Plate. When you invest in a premium set of sliding or bifolding doors, you also expect premium solutions for water capture and drainage. 00 incl VAT. Drill Ø3. I’m trying to get the threshold as flush with internal floor as possible. Attach the spigSeries 831 Bi-Fold Door ; Series 832 Bi-Fold Door; Series 852H Hinged Door; Series 852S Sliding Door; For Homes;. Three reasons to fall in love with flush thresholds. The R-47 Blade Threshold drain is a reddot design award winning product. This page looks at the two main uses as detailed above. Australia's Leading Range of Thermally Broken Aluminium Windows and Doors. Patio Door Repair The Threshold Az Diy Guy. Favorite. First Question is - I understand the cill has weep holes in bottom for water flow out from doors. • The only fully tested threshold. The FlowTHRU™ integrated threshold drainage solution addresses these issues allowing the doors to drain into a recessed stainless steel trough and catering for water runoff. A standard piece of drain section with a slot width of 1 1/4” has a flow rate of 33 GPM (gallons per minute) or. 80m. Milgard custom, energy efficient windows and patio doors, including vinyl, fiberglass and aluminum for replacement, remodel and new construction. Under UK regulations, surface water must be directed away from the house into a drain, and the R-47 x Blade. Remove the threshold and the drain pan, shut the door, and spread a scriber to the distance from the top of the. Building Systems. How long does it take to install. 8 (O ption 1) AS4654. The custom quad rollers are fully adjustable and run on a replaceable, 316 stainless steel insert track. 00 incl VAT. LOW THRESHOLD ASSEMBLY Prep drain slots @ 150 from each end as shown below and at 125 either side of centreline on double doors. Feb 21, 2020 - Explore glenn easley's board "flush threshold transitions" on Pinterest. » Allows you to have a flush sill while protecting your floor and carpet. 1. if people really want a flush transition, we install the deck surface flush with the door, but maintain a large space under the deck to capture and drain the water. An 85mm stub cill is also available. $89. ACO ThresholdDrain Cantilever is an innovative design that achieves full compliance with the NZBC Building Code E2/AS1, while minimising visual impact. Watch. Call For Trade Prices. When we design your new sliding or bifolding door with a flush threshold, we not only make it highly effective, we also make it look attractive. 2. onnects flawlessly with the drainage base of IQ’s Sliding Glass Doors Applications For use with flush threshold framing systems such as sliding doors and pivoting doors. Part 3. Installation with Block Paving: The polymer modified mortar referred to is readily available from most builder’s. 3 Drainage, for the drainage of surface water away from a Class 1 building. Finding a compliant flush-threshold drainage solution can be tricky. Introducing the AWS FlowTHRU Stainless Steel Threshold Drain. Both sills are made of heavy-duty extruded 6005-T5 aluminum providing strength and rigidity. Raised door sills are often only 44-50mm high. Construction Drawings. Research to find the system which best suits your plans, from threshold, panel size, thermal performance and frame sight lines. SLIP RATING: Optional Aquabocci WunderGrip. The base of the sliding patio door is exactly in line with the internal floor finish and the external floor finish. £245. For use with flush threshold framing systems such as sliding doors, pivoting doors and bi fold doors Can be used as flush floor drainage for all external elements of a build Drain Size The flush threshold drainage channel is a total of 123mm deep x 70mm wide. ACO StepDrain comes complete with a corrosion resistant 304 stainless steel Heelguard grating suitable for pedestrian traffic. The low or flush threshold comes with these doors but check with the supplier for drainage of water. Part 3. 2. Where typical patio doors may span 6 feet, the sweet spot for these systems in. Residential Thresholds/Sills For Pre-Hung Openings. The R-47 Blade Threshold drain is a reddot design award winning product. It is designed for use with doorway systems up to 1000mm wide to create a threshold drain, however multiple drainage runs can be achieved by simply clipping units together. $174. Compatible with the full range of Vantage® and Elevate™ sliding and bi-fold doors, the advantages of the AWS FlowTHRU™ include. 5 in. AWS FlowTHRU. Also, selecting high quality products should be a priority to avoid leakage, breakage and potential trip hazards caused by the drain itself. onnects flawlessly with the drainage base of IQ’s Sliding Glass Doors Applications For use with flush threshold framing systems such as sliding doors and pivoting doors. The aluminium framing of the patio door is built into the floor structure so that the top of the sliding rail and base. A sliding glass door track will fill up with water when its drain holes are blocked by debris. Description. ACO DoorWay Drain comes complete with a two piece, corrosion resistant, Heelguard grating, suitable for pedestrian traffic. The upper leading edge of the door threshold unit should be no higher than 15mm. 2. Cut threshold drain to any length for custom installation. The fast assembly fitting system includes connectors, corner pcs and end caps and the outlets can be attached to any location along the channel. 22mm wide x 27mm Deep. D. Kent. Series 831 Bi-Fold Door ; Series 832 Bi-Fold Door; Series 852H Hinged Door; Series 852S Sliding Door; For Homes;. Explore. Doors & Windows. But because the decking on a flush deck tucks under the door threshold, there is the potential for water damming up into the pan flashing - especially when snow piles up on the deck along the door and wall and some melting occurs. R-47 X Blade Threshold Drain. Folding Doors. Just like bifolding door thresholds, it’s perfectly possible to get that desirable low track, near-flush floors and a minimal step out to your patio area or garden. x 36 in. Manufactured from galvanised and stainless steel, ACO StepDrain eliminates water ponding at house entrances. Frost King. Glass Facades. Our threshold drain is a stainless steel linear drain that effectively prevents water from cascading floor to floor during an emergency egress to meet IBC Code 3007. For use with flush threshold framing systems such as sliding doors, pivoting doors and bi fold doors Can be used as flush floor drainage for all external elements of a build Drain Size The flush threshold drainage channel is a total of 123mm deep x 70mm wide. Drainage is critical element with this type of installation, as the water performance of sliding, hinged and bi-fold door systems is impacted when a flush sill is used. Removing any hazardous joinery obstacles from common walkways in your home by using flush sliding door sills is far more practical for you and your family. All aluminium cills are 25mm high. Hopefully the slab isn't too thick. Among the most popular aluminium sheets are the 5005, 5251, and 5052 variants; these sheets are known for their high strength-to-weight ratio, making them ideal for applications that require both strength and lightness. indicates the thickness of the door shoe you’ll attach to the bottom of the door. However, integrating a low profile threshold drain means that you can avoid the step down to the external spaces for a level surface. x 42 in. More Options Available. Series 704FBR is a high performance, bottom rolling sliding door with a recessed sill, head and jambs. One great piece of advice is to ask us to provide a door track and threshold sample to your builder. EPDM Membrane sits directly below the door track providing absolute drainage. Zurn Industries Z899-THR Threshold Drain . Raised door sills are often only 44-50mm high. Call 1300 560 933. Patio level with threshold, therefore level with DPC. Casement height is limited to 2. Today. ACO InDoor Flush Fitting Interior Drainage Matwell - Anthracite or. co. Door Threshold Drains; R-47 Threshold Drain R-47 X Blade Threshold Drain R-47 Low Profile. Unobtrusive high quality domestic threshold drainage. • The only fully tested threshold drain and door system on the Australian market. Showing 1 - 23 of 23 products. The AWS FlowTHRU™ drain is the only fully tested threshold drainage solution available for Vantage® and Elevate™ door systems. Can be installed with Centor™ screening with no additional gap between door frame and Centor screen. Complete Pack, can help protect your investment against water intrusion and mold. The inside is 15mm higher and is meant to be flush with the internal floor. In order to do this flush without a step down, you do have to put a drain in. Three reasons to fall in love with flush thresholds. See moreThreshold Drainage — This is a building regulations requirement when designing this type of threshold. When combined with a trench or French drain system the flush threshold can be a very effective system. GET 10% OFF. Once the drain is ready, the installer first builds a shower base with 2x4 boards and hardboard siding for any curves. The standard threshold for Schuco bifolding doors has an up-stand on one side of 60 mm this when combined with a cill at 25 mm can be installed to give very little for you to step over while retaining maximum protection for your property. Be sure to specify the correct threshold height when ordering your shower. Drainage is critical element with this type of installation, as the water performance of sliding, hinged and bi-fold door systems is impacted when a flush sill is used. IMPRESSIVE, FULLY INTEGRATED WATER DRAINAGE SOLUTION. The gap between door sill and paving or timber to be a minimum of 10mm. 18K views 6 years ago. Threshold sills should have a slope between a maximum of 15° and a minimum of 7° to discourage water ingress and facilitate run-off. The threshold is only 60mm wide and sits flush to the door for maximum discretion, allowing water to be drained away. Raised door sills are often only 44-50mm high. EPDM Membrane sits directly below the door track providing absolute drainage. Attach the spigot in any position to connect to 50mm/2Inch or 100mm/4Inch pipe. For some reason, though, many builders are neglecting to install sill pans under exterior doors. A slot drainage channel for bi-fold doors, Shower slot drain options, Balcony slot drains. However, some installations may be dished channels , built-in-situ shallow channels or even just an open infiltration drain . Series 831 Bi-fold Door ; Series 832 Bi-fold Door; Series 852H Hinged Door; Series 852S Sliding Door; For Homes; Series 726 Awning/Case; Series 726TR Awning/Case; Series 729 Hinged Door; Series 730 Bi-fold Door; Series 731 Sliding Door; Hardware; ANDO™ ICON™ MIRO™ Truth™ Complementary; FlowTHRU Drainage;The threshold is simply the doorway into a property you cross when entering or exiting. 2Drainage is critical element with this type of installation, as the water performance of sliding, hinged and bi-fold door systems is impacted when a flush sill is used. 7 (7) Download . Rebated threshold detail with concealed drainage Download . Breeze - Bifold. x 38 In. Cills act as an extrusion and can help project and channel water away from the brickwork underneath the frame and aid drainage. A minium cill projection should be specified to drain. Sep 27, 2016 - Explore Robert Gore's board "Flush floor track" on Pinterest. All external profiles are made of aluminum and the threshold profile of fiberglass. For indoor installations, we recommend an outlet every 60”. Unslanted shower curbs A shower curb is a threshold that you step. This can help open up the space, making a smaller bathroom look bigger. Flush threshold sliding doors. . 1. Add to basket. The IQ Flush Threshold Drain system provides a robust and effective water protection and drainage for flush threshold base frame details. In response to evolving Australian architectural trends where homes enjoy an effortless transition between indoors and outdoors, the demand for products that feature a rebated sill for a ‘zero threshold’ installation has increased. Winner Red Dot Design Award. Folding Doors. For the first time ever, you can choose to put fixtures front and centre, or blend them into floors, walls, and pools across your domain. Threshold channel drain gratings must be flush with the bi-fold or patio doors and installed correctly to prevent splash, ponding or damp problems. Australia's Leading Range of Thermally Broken Aluminium Windows and Doors. Increasingly popular in commercial and residential building projects, a flush threshold is the must-have component of today’s architectural design. ACO DrainMat Threshold Door Drainage Black Rubber and Aluminium Mat More Options. Drainage to the outside is very important with low thresholds on sliding patio doors. How To Choose 10 Year Warranty. So there is a slight step, probably about 20mm. Many door manufacturers will even be able to provide a threshold drain for the door system chosen. ACO Threshold A15 Plastic Channel Drain - 1000mm More Options. There are many benefits to choosing flush threshold sliding doors, including: Improved Accessibility: Flush threshold sliding doors eliminate any tripping hazards, making it easier for people with mobility issues to move between indoor and outdoor spaces. With this type of door being so popular, particularly in Europe, ACO has developed a level threshold drainage. It is available for 2, 3 and multi-rail doors. These clearances provide protection to building elements, including cladding, wall framing, and especially bottom plates. Three reasons to fall in love with flush thresholds. Raised door sills are often only 44-50mm high. Surface Drainage. The threshold is only 60mm wide and sits flush to the door for maximum discretion, allowing water to be drained away quickly and efficiently. Shop MAAX Davana White 2-Piece 38-in x 38-in x 78-in Base/Wall/Door Neo-angle Corner Shower Kit (Center Drain) Drain Included in the Shower Stalls & Enclosures department at Lowe's. With a range of accessories available from corner units to ø110mm vertical outlets, it is now possible to use as. For example, on a 72” length drain, if the outlet is offset 5” to one side, we would recommend a secondary outlet, especially for a zero-threshold installation. See more ideas about house exterior, house design, patio doors. insert 3” to the left and 3” to the right of each shoot bolt hole (Figure 8). No subsill is usually used on this threshold, so these doors should be suitably under cover. Now you can have a flush finish from inside to out. Featuring a stainless steel or aluminium linear grate with concealed stainless steel channel section connecting sill and sub-sill for door tracks and thresholds. The drain is considered ‘flush’ when it allows for indoor and outdoor surfaces at the same level. Install an external landing with a fall ratio of between 1:40 and 1:60. Choose the right sliding door: Not all sliding door systems allow you to create a flush threshold. 00 incl VAT. 17. 36 in. AS350 channel for Bi-fold doors. So to fit the external cill I was planning to pack the back of the external cill to get it level (10mm etc) and silicone underneath extensively (esp front edge) to prevent water ingress. 00 incl VAT. 10 Year Warranty against rust or tea stain. Discover the advantages of flush threshold door design. In this case, the leading edge of the threshold sill should be rounded or chamfered to assist the transition for wheelchair users. SLIDING DOOR & BALCONY DRAINS SLIDING DOOR & BALCONY DRAINS; R-47 Threshold Drain R-47 X Blade Threshold Drain R-47 Low Profile. 2. Aquabocci products are designed and developed in house with a focus on Low Profile Drains in 4 standard colours, titanium, GT silver, black and champagne. Buy Door Thresholds & Sweep at Amre Supply - Property Performance Centres with 13. are strong and functional. Stormtech. #1 Home Improvement Retailer. 1. For more information on Flush Threshold Drains for doors contact us on: 020 3697 1252. are strong and functional. Door sill drains into stainless steel trough. A drain can be installed between the sill and external landscaping flush with the level floor or hidden under the finishes. However, they are not always denoted by a step up or down. They eliminate barriers between you, nature and the big, blue sky. With the development of the Aquabocci R-47 flush. Surface water must be directed away from the property to keep the building and its inhabitants safe as well as abide by. access points, or flush against the floor. An important feature is the EPDM membrane that sits directly below your sliding door system and collects the water from the drainage holes in the door track. x 48 in. S66 LOW PROFILE. A flush drainage channel is a much more effective drainage solution, capable of taking up to 120 litres of water per minute and coming complete with integrated spigots to move water away. Hi, I’m having a few alterations done done to my house and this includes adding 3. Used in. Aquabocci drains for doors are designed to be used as bifold door drainage or a sliding door threshold drain. 1. Practicality. Schuco Thresholds Flush Floor Bifolding Door Factory. The ACO Threshold Drain system comes in 1m drainage lengths. 1. . 2. Flush Track, see Frame Condition 4 (pg. While glazed doors may initially seem. £175. Door Detail. Dig a trench from the place in your yard that needs drainage to your chosen outlet. Increasingly popular in commercial and residential building projects, a flush threshold is the must-have component of today’s architectural design. For pricing or any questions about your project, simply request a quote or give us a call to talk to an estimator directly. Raised door sills are often only 44-50mm high. The global market for bi fold doors was estimated to be worth nearly $10bn in 2016 and is expected to reach $14bn in 2023, growing around 5. With lots of rain I get a slow movement of some. Best read pre-build. For a more contemporary look, our Oak Flush Doors and Mahogany Flush Doors ranges are guaranteed to have exactly what you seek if you are a fan of, or have been considering a more minimalistic look for your home's exterior. Aquabocci design and manufacture low profile Shower Drains, Channel Drains & Grates, Strip Drains, Swimming Pool Drains and Driveway Drains. Our system is fully adjustable, offering a seamless integration between our drain solution and your door. In this case, a shower or pan with a 1” threshold provides a small 1/8” difference in height (speak with your shower manufacturer for specific. The door will then close on its own. Coastline Architectural Windows; 0484 607 079;. Download . See more ideas about bifold doors, flush, patio doors. Showing 1 - 23 of 23 products. Increasingly popular in commercial and residential building projects, a flush threshold is the must-have component of today’s architectural design. Sliding French Doors. What is a Flush Threshold Drain? Threshold drains, commonly known as linear drains or channel drains, represent innovative drainage solutions primarily used to bridge the gap between indoor and outdoor spaces. ICON™ MIRO™ Truth™ Complementary; FlowTHRU Drainage; AWS Trickle Vent; Screening; Designer ThermalHEART™. Visit the Showroom. Apr 7, 2020 - Explore Ali Thomson's board "Flush threshold" on Pinterest. The threshold including door frame should not be more than 15mm in height overall. 5. * The trend for 'level threshold' access at patio doors,. Flush thresholds tend to be more expensive and require advanced planning due to additional weatherproofing and. "Because of the way a pivot opening works the opening door leaf sits within an outer frame with brush seals providing a tight weather seal around the sides and top," says. This system has been designed to work in conjunction with the simplest top hung bi-fold doors to complex and intricate four track sliding doors with fly screens. For example, if the project’s installed tile measurements are: Mortar bed: ⅜” + Tile thickness: ½” = ⅞”. Nov 19, 2017 - IQ Glass offer a flush drainage channel suitable for use with all our flush threshold doors such as our large sliding glass doors, bi-folding doors. As rainwater comes down your doors it needs to move effectively away and not pool on the track or threshold. IQ Glass - Threshold Drainage Solutions More. Door Design. Raised door sills are often only 44-50mm high. Drainage Grates. Level threshold on the face of things sounds simple: a level entry where the external surface is the same height as the internal surface. Trench drains, also known as channel drains, are perfect for diverting. Curbless shower design is critical for proper drainage. Contemporary Aluminium Windows and Doors for your lifestyle. Lincoln Park 1 Panel. Designed to meet 3⁄4" door threshold requirements for sliding doors, as referenced in ANSI A117. Schuco weather rated threshold. With CorTen patina finish being used more and more in landscape. 1. Here, we offer a range of solutions. Door sill drains into stainless steel trough. 2% per year from 2017 to 2023 (source: Allied Market Research). Drainage is critical element with this type of installation, as the water performance of sliding, hinged and bi-fold door systems is impacted when a flush sill is used. The drain is considered ‘flush’ when it allows for indoor and outdoor surfaces at the same level. Two sill options are available, on-floor drainage sill and flush sill. Watermark Certified. 50 RRP: £812. BLADE-T External Drain. Series 831 Bi-Fold Door ; Series 832 Bi-Fold Door; Series 852H Hinged Door; Series 852S Sliding Door; For Homes;. 4 Jul 2021. Elevate™ and ThermalHEART® Door Systems; Drainage is. The FlowTHRU™ integrated threshold drainage. Pivot Doors. How water drains away from large patio doors is even more important where you want a flush threshold with a level floor inside and a similar level to your outside decking or slabs. Winner Red Dot Design Award Germany. In this detailing below where does the cill drain to?: Second question - is there any way for us to have a more flush finish (perhaps by losing the cill or tiling over it?) This is our threshold detail for the sliding doors: The supporting structure is made of columns and continuous beams of laminated wood. Flush threshold. Keeping these slots and holes unblocked will ensure the system remains efficient. Flush Threshold Drains are our specialty with the benchmark R-47 Threshold Drain and the all new R-47 x. Call For Trade Prices. However, when studying the New Zealand Building Code, specifically E2/AS1 External Moisture 7. Both sills are made of heavy-duty extruded 6005-T5 aluminum providing strength and rigidity. Drainage is a critical element with this type of installation, as the water performance of sliding, hinged and bi-fold door systems is impacted when a flush sill is used. ANTI CORROSION: Guaranteed not to rust, corrode or tea stain around salt water or chlorine applications. Outlets. 2. » The only fully tested threshold drain and door system on the Australian market. Patio Doors. Attach the spigot in any position to connect to 50mm/2Inch or 100mm/4Inch pipe. Manufactured from extruded plastic and aluminium, an ACO Threshold Drain is only 60mm wide and sits flush to the door for maximum discretion, allowing water to be drained away quickly and efficiently. Drainage is critical element with this type of installation, as the water performance of sliding, hinged and bi-fold door systems is impacted when a flush sill is used. £40. 1. 1. Threshold drainage usually involves a linear channel drain , with slot. Hinged shower doors shall open outward. com. The sliding door track is the critical detail. Scroll Down For Full Product Specs. • Manufactured from 316-grade stainless. We love these products and suggest you consider them alongside other modern patio doors. A flush threshold is definitely possible but how flush is flush, and what are the implications? If you look at most of the doors, front doors, back doors, French doors and patio doors in your house, you’ll notice you have to step over the threshold. Adjustable 5-5/8 in. Door Detail. onto each jamb and make pencil marks. Door sill drains into stainless steel trough. Single Threshold Shower Base with Center Hidden Drain in Glossy WhiteACO Threshold channel drain is designed for use in domestic properties to eliminate any water from pooling at external doors. Why Choose A Slot Drain System ? A threshold slot drain, which is one that sits level or just below level to the floor, can’t only be used in with sliding or bi-fold doors It also delivers a wide range of practical benefits. It’s built to last! » Proven performance in the harshest of environments, up to a Category 4 cyclone. Can be installed with Centor™ screening with no additional gap between door frame and Centor screen. When fitting a new door sill (upvc / 150mm) and pre-hung doorset (upvc frame with a low-level aluminium threshold), which of the following would be ‘standard/best practice’.