Indoor & Outdoor Use. 91 5 Pack quantity Select from 6 variations. Flat Roof Waterproofing - apply Icopal Total Torch vapour dispersion underlay 8m (code 2002780), side laps 100mm, end laps 150mm. Roofing Superstore 1mm EPDM Roofing Membrane - 20m x 8. com. TriRoof 450g Fire Retardant, Fibreglass Roof Kit (Light Foot Traffic) As low as £50. Saving water at home. Am going to repair a friend's flat roof. Hi, hoping someone here can offer some advice. Home Forums > Screwfix Community Forum > Builders' Talk > Poor flat roof. £ 4. 72 ex VAT £221. the fascias are flush with no ventilation up against a 6x1 timber that fastens to edge of each jost. I am doing flat roof on my extension. Roofer came and painted a rubber coat across the. Allows a 10,000mm² air flow per unit providing an unobtrusive, economical, high or low level roof vent. Thread by: Dirk visser , Oct 27, 2022 , 2 replies, in forum: Builders' Talk Mark DM Active Member. Replace faulty or broken toilet float valves. Add to basket. Home Forums > Screwfix Community Forum > Eco Talk > Insulating flat roof. 6m Length - Pack of 2. Buy Windows & Window Fittings from Screwfix. Bulk Save - View Offer. Ask a question. GeoffonTour New Member. It's smooth and can be easily swept or hosed clear of leaves and any debris as required. FREE next day delivery available, free collection in 1 minute. 5m x 5m bathroom roof cost just over £529 for the resin and top coat. 8m Black (9345F) (56) compare. I've got some 60x90 CFP flat roof (fixed) velux windows that are going to be fitted. 70 incl VAT. 2 Answers. Polytank Cold Water Coffin Tank 70gallon (UK) 1650mm x 610mm x 500mm (76152) (12) compare. Over 40,000 products. Allows a 10,000mm² air flow per unit providing an unobtrusive, economical, high or low level roof vent. It's started dripping inside at a few points. Cromar Rubbercoat Waterproof Roofing Coating. Drip Pieces are simply 100mm pencil round lengths. RoofNStop Introduces KimaAir to Ireland 19/06/2022. 95 Inc Vat. H226 - Flammable liquid and vapourH334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. 00 Inc Vat. PAGE 1 OF 2. member log-in; blog; contact; Shopping Basket. £326. Choose from top trade brands. Klober Flavent Breather Vent - Bitumen Skirt - 70mm. A medium priced 3 layer felt system laid by a good roofer will easily last for 15-20 years. Flat Roofing Rainwater outlets Rainwater outlets Drainage systems designed to efficiently remove rainwater from flat roofs – protecting against water ingress and preserving the longevity of the roof. British General 900 Series 20A Unswitched Flex Outlet Plate White (21114) (23) compare. > Flat Roof Outlets and Accessories. £78. 69 Inc. I would use the 6" x 2" joists to cut the firrings down to 6" one end and 2" the other, you could get 2 firrings for every joist. STANDARD THICKNESS - Complete Firestone EPDM 1. FREE next day delivery available, free collection in 1. KoverTek GRP Through Wall Outlet Gully. Screwfix customers rate this product 4. Low Maintenance & Long-lasting. Any leftover dirt, gravel,. Black. Xpelair VX100T 100mm (4") Axial Bathroom Extractor Fan with Timer White 220-240V (2659D) (162) compare. Inspecting and cleaning the gutters annually is recommended, plus keeping an eye on the timbers where the ‘drip edge’ of the felt rolls over (into the gutter) is also worth checking. Grey EPDM Rubber Membrane. That flat roof has a channel running the length of it to take rain water to the down pipe. The reason I ask is that the self-adhesive covering instructions indicate that the roof should have a pitch of 15 degrees of more. Roofing. PVC. 19 Inc Vat. If it were mine, I'd double them up, so nail another set of 100x50s on top of the existing ones. £16. 79Inc Vat. Flomasta Cylindrical Ball Float 90mm (448FY) (31) compare. FloPlast Mini Line Half Round Gutter Black 76mm x 2m 6 Pack (49604) (11) compare. Discussion in 'Builders' Talk' started by Taz9126, Apr 14, 2018. Plastic Construction. stevie22 Screwfix Select. 2. Felt lap vents are easy to fit and allow a good. - trowel on bitumen to build up repair and use grey acropol as a secondary seal. I initially approached multiple roofers about converting to a warm roof design but most laughed at me as the previous owner put a very good quality sarnafill cover on it (apparently a 20 year guarantee) and. . or method 2. There is a rainwater pipe from a pitched roof fo a flat above a shop opening onto a flat roof of the shop downstairs. (0. The ventilation soffit that was existing before the flat roof got refurbished was providing air to the pitch roof, through the old flat roof, but is now sealed as appropriate to create a flat warm roof. com. We had roofers in last week. Water from the roof is being discharged over the end and down the fascia - some is entering the roof below. 8m Roll. ClassicBond® EPDM is the original EPDM roofing system with a proven track record of over 50 years service life and is recognised as one of the most reliable, durable and sustainable materials for your flat roof. They are easily installed from inside the loft. Kitchen/bathroom go for a warm roof, & cover with GRP will last 40 years or more. Buy Flat Roofing Felt at Screwfix. com. This method involves removing the roof tiles, etc. The problem that I have is that the roof doesn't overhang the wall by much and the capping board will move the guttering a further 9mm out from the fascia meaning that water could run down the wall behind it. 30 years for a flat roof covering is probably getting close to its usable lifespan. £70. You save: £8. My plan is to board the ceiling with 50mm insulated plasterboard (with foil barrier included on it) and leave the roof space empty. Specifically to prohibit entrance of large insects. Probably worth a plastic leaf guard in the gutter outlet to catch it. 7/5. Product Length. Over 40,000 products. I think our house is quite humid and when we open the door the hot air goes in and condenses on the ceiling. Screwfix customers rate this product 4. Add to basket. I have got a plasterer in at the moment and he has removed the sagging sheet of ceiling plasterboard so I can now see the construction of the. UK call centre ready for your call 24/7. £305. Looks like osb/plywood has sagged in couple of spots, more than likely Joists are not in ideal condition. As soon as the roofing felt buckles, you get puddles. FREE next day delivery available, free collection in 1 minute. See more reviews for this business. 37 ex VAT £18. Flat Profile. £29. All Gas boilers and accessories must be installed by a Gas Safe Registered Engineer. Rub-Clean Shower Head. A boiler flue is a duct or pipe which is used for the expulsion of waste gases and condensation from a boiler to the outside of the property during the heating process. Firestone EPDM is a long-term flat roof trim used to direct the water off the roof onto an applied roof edge and into a gutter. Easy to Use. Axiome Twinwall Polycarbonate Roofing Sheet Clear 1050mm x 4mm x 1000mm (223JC) compare. At base of vertical pipe you fit a ‘condensation trap’ (look these up), solvent weld to pipe, available in 110, 125, 150mm sizes - ‘most. RoofTrade Corrugated Bitumen Roofing Sheet - 2000mm x 930mm x 2. £4. Model KV-12 has aluminum 18 in. Recommended. VAT. We had roofers in last week. Aluminium peel rivets for fastening flat roofing insulation and membrane to fragile substrates, and drive rivets for fixing flashings and termination bars around the edge of a flat roof. Roof sealant is designed to weatherproof specific areas of roofs, providing protection against the elements. Products reviewed by the trade and home improvers. Our selection of drainage on line. #2. What the length of run you looking at for ducting. Prevent water sitting in the gutter. I'm going for a flat roof as my brother just had his flat roof garage demolished and i picked all the timbers up complete with furrings - i know he only had a new roof on it 4 years ago. 35m (15872) (96) compare. The usual way is via the wall cavity from a hole near the ground. Choose from top trade brands. £4. £47. ClassicBond is an environmentally friendly system manufactured by Carlisle-Syntec who pioneered EPDM roofing systems in the 1960s. Air bricks could work for airflow, but you really need something like the Glidevale ventilated flashing to make a proper job of it. Roof and loft insulation are often considered interchangeable, but loft insulation materials tend to consist mainly of wool insulation rolls. It's smooth and can be easily swept or hosed clear of leaves and any debris as required. At. It first started in August, there have been a leak through the light fitting in one of the upstairs bedroom (flat roof) when rains. The leak would happen after some heavy rains. Maybe, but a flat fibreglass roof is very easy to maintain. Buy Areco SBS Torch On Stainless Steel Flat Roof Outlet 90mm. It also works on roof shingles made of a variety of materials, including vinyl, aluminum, and wood. A rat for example will get through a gap 25mm high ! I'm not sure. Product Type. 550mm Sun Tube – Ideal for rooms 15 – 22m2. £64. BG Screwless Flat Plate Brushed Stainless Steel 10AX Light Switch 1 Gang 2 Way Trade Pack £27. We stock all the major rubber roofing membrane brands like FlexiProof One Piece , Shed-Rubber and FlexiProof Fleece-Backed. Delivery. We have a competitive range of gutters and drainage online. 49Inc Vat. Natural or passive products rely on. Taz9126 Member. White Guttering. The depth of the roof is different on the tail of the L to the body of the L otherwise I would just show a hip. Click & Collect. 00 incl VAT. Any flat roof sealant products commonly available are designed as a temporary solution to fix damage or leaks. Ventilation rule 1:300: One vent per 450 sq. Gutter water from roof coming down pipe onto new flat roof extension. Natural or passive products rely on natural airflow. the only issue is the ventilation. 6mm From. Flow Capacity in Excess of Half Round. Add to basket. Ubbink OFT4 131mm Flat Roof Vent Terminal (Twin Wall) - EPDM Flange. Over 40,000 products. Out of stock. Not available for delivery. Noise Level 41dBA at 3m. £125. Click & Collect. The TCR Sun Tunnnel Skylight features a low profile dome in acrylic or polycarbonate with a one piece metal curb mounted flashing that is perfect for any flat roof. Corrapol AC706 Corrugated PVC Roof Sheet Clear 3000mm x 950mm (555FH) (5) compare. Discover the ideal fitting for your roof from our stock of flat roof drainage outlets. I’ve scoured the Internet for as many examples of flat roof construction details as I possibly could and have found the following. com. Gutter water from roof coming down pipe onto new flat roof extension. This is so my warm flat roof insulation doesn't become obsolete from the cold air within the cold pitch roof. When it was installed we had skylights fitted and had some leaks around them. i want to support a flat roof which now has a permanent puddle on top of it. Increases airflow. ft. Application. A repair can take less than 10 minutes and is fully waterproof in less than an hour. 69 Inc Vat. GRP Fibreglass Horizontal Through Wall / Parapet Outlet Regular price. £53. Add to cart. £21. Channel cooled or heated air. Maybe, but a flat fibreglass roof is very easy to maintain. Screwed Faceplate. 08 incl VAT. IKO Ruberoid Torch-On Roofing Venting Layer - 20m x 1m. Requires 25mm Back Box. in. We've had some really strong winds lately and I've noticed one side of the flat roof on my extension lifting a little in strong gusts. Opening hours & directions Open 7 days a week Click & Collect. If you have any HVAC equipment mounted on the roof, you are going to be REQUIRED to have a GFCI protected receptacle next to it for service equipment. cover with a damp proof membrane. My question is what fixings i should use with celotex and thickness range 212mm to 137 mm . Once weathered copings, falling in, are simply bedded on mortar and stay in place by self weight, no mechanical fixings. . Add to basket. £18. Our range of gutter is available in a choice of profiles to suit the exterior character of the property. Add to basket. 50 Ex VAT. Windows and window fittings will bring natural light into any room and can either be wall or roof mounted. Flues can either exit the property straight out the external wall behind the boiler with a horizontal flue, or if the boiler is not located on an external wall then a vertical. Waterproof. I followed this with 2 layers of torch-on felt (from J&wsons) - this is a sub-layer and a cap-sheet (green mineral felt). Call us on 01 4845199 or submit your request via Contact Page. Buy Roof Flashing at Screwfix. Fully Packaged. 5m rolls available. £15. Delivery. 50. £ 4. 46 incl VAT. It runs tight up in the buttress at the rear of the house through the flat roof. 50 incl VAT. Our wide range encompasses many different options, which are suitable for a variety of budgets. Discussion in 'Builders' Talk' started by Sijames, Sep 23, 2020. Sussex Roger New Member. We have a competitive range of gutters and drainage online. Products reviewed by the trade and home improvers. Delivery. Add to basket. IKO Roof Outlets are ideal for connection to continuous waterproofing systems using single ply membranes, mastic asphalt, high performance built-up felt and wet-applied systems. For immediate waterproofing, this Roofix 20/10 Waterproofing Roof Repair Compound from FLAG Paints is an all-weather product. EPDM and traditional or modern felts don’t need topcoats. If you eventually, whenever, strip the roof then come back here - I can see various difficulties in your pics, & could advise you on a new roof re-build. Model KV-12 has aluminum 18 in. com. Ubbink OFT4 131mm Flat Roof Vent Terminal (Twin Wall) - EPDM Flange. You may need to fit a large cage over the outlet, the bigger the better as larger cages will have a longer time between the need to clean away the leaves, which should be done soon after leaf fall has finished. Flat Roof Outlets and Accessories TPE PVC EPDM Metal Accessories Flat Roof Outlet Euro Angular Drain Base Fittings Roof Drain Liquids and Fibreglass Flat Roof Vents Propane Gas Repair Products. Way too much fall, a recommended fall is 1 : 80 although I think 1 :60 is the ideal fall for a flat roof. 49Inc Vat. Add to basket. It has parapet walls on all 4 sides and previously had loads of damp, leaks and condensation issues in the bathroom and kitchen below it. 99 Inc Vat. Iam currently helping a friend to convert an old garage which is 4m x 10 m so 40m2. £216. 2mm From. Free next day delivery available. They completed a flat top roof on our extension, the whole thing was a mess, big drama, long story. Free returns. PVC Construction. IN STOCK. 5m x 3m. 00 ex VAT. PVC Construction. But flat roofs are not really affected by having standing water on them, I've seen flat roof that look like swimming pools and haven't leaked. The roof pools water when it rains. Home Forums > Screwfix Community Forum > Eco Talk > Insulating flat roof. Offering both aesthetic and functional purpose in protecting the chimney stack, a quality chimney pot and cowl can be a key addition to your roof build, and one that can represent exceptional value with fantastic prices across our entire range. £1,934. 78 sq. Discussion in ' Builders' Talk ' started by Clinchy, Feb 20, 2018 . Swimming pool fixings . 150 mm. £1. PVC Construction. I have noticed that every 4 minutes or so a drip drops onto my window sill outside which is really annoying at night. There are two companies that I feel happy with. Buy Coaxial Cable at Screwfix. H351 Suspected of causing cancer. Ventilation rule 1:300: One vent per 450 sq. £305. Delivered by our approved supplier, Find out more. I'm in the process of building a warm flat roof for a garden room and need to put down a vapour barrier between the sub deck and insulation. Width of ducting is 150mm. Just wondering if it's been fitted properly. Roof insulation supplies a material layer between the roof and living space of the home. On top the roof it appears to be eroding in certain places, mainly due to (I think) a build up of. Warm deck better every time: (architect should have spec'd) joists, firrings, 12 ply/osb, 150 Celotex, 18 ply/osb fixed with long screws, then membrane. Click & Collect. Raised Square Profile. Gutter water from roof coming down pipe onto new flat roof extension. GRP available in various colours, got it here on workshop 7 years & previous place, I had it about 20 years or so on workshop, & it never leakedThe velux flat roof system is a bit bold as it's basically a velux window with a custom made upstand that gives the window a pitch of 15 degrees. W x D x Lg: 125 x 110 x 125mm. Flues can either exit the property straight out the external wall behind the boiler with a horizontal flue, or if the boiler is not located on an external wall then a vertical. seneca Screwfix Select. IKO Roof Outlets are ideal for connection to continuous waterproofing systems using single ply membranes, mastic asphalt, high performance built-up felt and wet-applied systems. GRP Fibreglass Roof Kit (450g) From. Noticed that one on the roofs didn't look right, so called the roofer to have a look. At Travis Perkins, we're on hand to help you complete your roof project, whether that's for commercial or residential properties. Excl. com. Insulate space for maximum thermal performance. damtomuk Member. My son has recently moved in a 1960s bungalow with a flat roof. com. 40 incl VAT. 34 inc VAT Was: £0. J Johnson New Member. The OFT range has a low pascal rating meaning the units are suitable for. 5 metres then monopitch by 2. Long lasting and weather resistant. Weatherproof corrugated roofs. Protect exterior electrical wiring and connections from damage. The last bunch of flat roofs I've done have been 18mm ply on top of the firrings, vapour membrane, 150mm insulation, then Sika Trocal (pvc) membrane. Evercryl Roof Repair Grey 2. Jord86 said: ↑. 00 x 20mm - 1kg. Looking for help or advice? Installing your own flat roof could not be easier, we have a range of tools to assist with your flat roof installation, we offer detailed PDF’s, online videos, and our fantastic online calculator. My mate suggested doubling up 50 x 100mm instead - i. I have an extension with a flat roof. H335 May cause respiratory. Buy Ducting at Screwfix. Anyway the ply is about 15mm thick from memory so i don't think it will melt. With regard to fibreglass roofing, I think that this is more suitable for new build and I have heard of failures caused by excessive thermal movement. 95 ex. 99 Inc Vat. Delivered by our approved supplier, Find out more. Wayners Screwfix Select. Plastic Construction. Andy Nichols Roofing. Head Height. Vent and Terminals. Weatherproof corrugated roofs. My question is this: I am running 2x8 ceiling/roof joist to span 15 ft. Ideal for flat roof repair or any style they are a quick and easy way to provide waterproofing for any number of structures or outbuildings. Suitable for 8-15mm Round Cable. 00. Responds in about 50 minutes. Flashing Kit for pitched roofs. A change of over 25% to a roof HAS to be passed by building control. Buy any 10+. Ubbink OFT4 Flat Roof Vent Terminal (Twin Wall) - 166mm Diameter. mcwilly New Member. A repair can take less than 10 minutes and is fully waterproof in less than an hour. Probably the best is to use insulated roof decking, most are a sandwich of foil/ insulation/ foil and ply. £52. com. That flat roof has a channel running the length of it to take rain water to the down pipe.