Jord86 Screwfix Select. Build Your Spec in Under 5 Minutes. Low Maintenance & Long-lasting. Suitable for 8' 6" x 15' Flat Roof. 50 degrees. £305. We currently have an extension project on the go. Provides a ventilation area of 10,000mm2 per metre run when installed between rafters at eaves level. The only option I can think of is to lower the ceiling and create a void for the vent pipe. Weatherproof Protection. Home Forums > Screwfix Community Forum > Builders' Talk > Flat roof insulation for loft doormer. quantity. a) I have a cold roof which is already vented (I believe anFAnderson roofing system) b) I need to maintain a 50mm gap below flat roof c) I need 125mm of kingspan beneath this (with foil) to act as vapour barrier. 99 Inc Vat. 28 £41. 5k. Water from the roof is being discharged over the end and down the fascia - some is entering the roof below. The light through the roof is mainly via a number of these triangular lanterns - please see photo. Requires 25mm Back Box. Ubbink OFT5 Insulated Flat Roof Vent Terminal 125mm Diameter - Bitumen. Product Type. 8m Roll. Click & Collect. warm construction without any ventilation above internal finish, and install dry-ridge and air vent tiles for continuous air flow in the loft. 50 Ex VAT. Click & Collect. Caroflow 100mm Flat Roof Gulley Drainage Outlet (Spigot) £173. When a flat roof covering is laid it should go up under the tiles 150mm on a lay board. Delivery 7 days a week Over 40,000 products. Make sure the concrete slab is thoroughly cleaned off and spread a PVA bonding agent over it before laying the mortar and also add some PVA to the mixing water used for the mortar. 08 incl VAT. When built 2" of polystyrene was placed against underside of deck but then joists were ventilated at window side making insulation worthless!!!Flex Outlet Plate (1) Floor Socket (1) Socket (1) Socket Tester (1) Sockets (1) Switched Spur (1) TV Satellite & PC Ethernet Socket (1) Telephone & PC Ethernet Socket. menu. Terrain Roof Outlets Colour Code SPARE GRID FOR DOMED ROOF OUTLET - for 2171 G 9980 Colour Code SPARE GRID FOR FLAT ROOF OUTLET - for 2170 G 9981 Colour Code SPARE GRID FOR BALCONY OUTLET - for 2172 G 9990 Colour Code CAP FOR BALCONY OUTLET - For use with 2173. These trims contain a low life cycle cost, providing the benefits that Firestone outlines in their brand. There are two core types of ventilation - mechanical and natural. Free next day delivery available. Add to basket. Order everything you need now, from pitched roofing materials to external cladding and. 2300mm. Could anyone give me some advice on the best way to re-cover a flat roof that is leaking. 50 incl VAT. Cast Iron Rainwater Roof Outlet Vertical Spigot with Dome Grate - 110mm. Screwed Faceplate. I'm not sure how to frame out the corner of the L. 50 incl VAT. Fully Packaged. GRP Fibreglass Floor Drain Outlet Regular price. 99 Inc Vat. For other structures, such as garage and shed roofs, we have corrugated sheet roofing, as well as roofing felt for flat roofs. ft. 35m (15872) (96) compare. (Hallways, Small Bathrooms) 350 – 450mm Sun Tubes – Perfect for rooms 10 to 15m2. if you insulate between the joists you will have to ventilate the void above it. 2 Answers. 66 incl VAT. Suitable for all kinds of vent ducting from waste pipes to bathroom fans. Kiab. Application. thanksD-Line Light Duty Floor Cable Cover 1. . Home Forums > Screwfix Community Forum > Builders' Talk > Leaking flat roof. 5 metres no bends. 00 ex VAT. Cold roof so old fashion on a habitable room today, warm roof so much better. Hi. Buy Roof Decking at Screwfix. Use rigid foam board or double reflective foil insulation. Buy any 10+ Save 10% - View Offer. UK call centre ready for your call 24/7. Klober Flavent Breather Vent - PVC Flange - 125mm. My flat roof is only very gently pitched - probably only 2 degrees. 5m x 5m bathroom roof cost just over £529 for the resin and top coat. Responds in about 50 minutes. com. Sort By. 69 Inc. Delivery. For porous and metal surfaces use Primer for best results. Add to cart. PVC Construction. The roof will need ree boarding and it is critical that the gel coat is thick enough. 19 Inc Vat. Delivery. You’ll find cast aluminium outlets, TPO outlets and stainless steel products to fit the specification you require. Roof repair products can be carried out using various techniques which are intended to fix a damaged or leaking roof. Ventilation products improve the air quality in homes or business spaces. Shop for the lowest prices with fast deliveries. Vent and Terminals. ABS Plastic Construction. UV-Stabilised. All depends on roof covering. 09 Ex VAT. Out of stock. One down – one to go! Next: A gutter’s flow rate tends to vary depending on its profile and size. My question is this: I am running 2x8 ceiling/roof joist to span 15 ft. £290. £24. “Had a small roof leak and called my homeowners warranty. Drip edge repair: $200 to $450. Buy Roofing at Screwfix. 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. 13A 2-Gang DP Switched Metal Clad Socket + 2. 57 incl VAT. Changing a flat to a pitched roof is going to cost more that £4. 55 ex VAT £13. Circular Soffit Vent 70mm White 10 Pack (68936) Circular Soffit Vent 70mm White 10 Pack. Add to basket. Just because there are loose nails and broken slates does not mean they are trampling on them and causing damage, however hard you try. Sorted by: 4. 1610mm. As low as £43. price incl. £75. Sussex Roger New Member. Order online at Screwfix. EPDM rubber roofing is now one of the UK's leading flat roof systems. Screwfix customers rate this product 4. Box profile roof sheets. 30 years for a flat roof covering is probably getting close to its usable lifespan. 68 ex VAT £2. Treat the stains with an oil based white undercoat paint, a couple of coats and then finish to your preferred colour. 70 incl VAT. My goal is to keep the ceiling side level at 8'. Call Us Now! 863-967-6675 | 863-665-0925. Rigorously tested, conforming to all necessary standards. Remove top coat completely, sand base coat & lay a new top coat is the only option, if base coat is sound & not lifting as well. Add to Cart. £20. One option I have thought of would be to cut slots into. £242. 1. Run some firrings from the outlet along the gutter, put ply across them for the gutter, and then from the highest point take firrings up across the roof. The finished roof should be 150mm below the flashing though but it looks tight. mcwilly New Member. 82 incl VAT. 1 Trade Catalogue. Click & Collect. Flat roof fall. 30 Inc Vat. Buy online & collect in hundreds of stores in as little as 1 minute. This product comes with four caulking tubes of sealant. My roof resembles the one in this video, but I want to discharge it into a gutter hence looking into fitting a drip edge, but not sure how it can work. Pay your way. FREE next day delivery available, free collection in 1 minute. You should probably go for 3" solvent weld soil/waste pipe with the appropriate rainwater flat roof outlet,depending on the area of the roof. I’ve scoured the Internet for as many examples of flat roof construction details as I possibly could and have found the following. basically, i need to get the weight off the flat roof, jack it up slightly and fit a beam or two under it, offering new support. Prevent the rainwater splashing over the guttering. The Manthorpe Felt Lap Vent is a refurbishment product designed to increase the amount of ventilation into existing roof spaces. furious_customer. 22 incl VAT. I'm not sure how to frame out the corner of the L. Quick and easy to install with its pre-fitted gutter seal retaining clip system and pre-lubricated gutter seals. Hertalan EPDM Rainwater Outlet Universal Leaf Guard. Manrose 100mm Round Pipe 0. Thing is I don’t want to spend money on a roof I plan on knocking down. Promote a healthy airflow. . GookieMonster, Feb 12, 2021. Plastic sheet will do at minimal cost. Universal Roof Drain Leafguard 50mm - 150mm. com. Our hob is on a shared wall so cant go directly behind, and the roof is a fiberglass flat roof, at an angle, so cant go directly up (from what I have read), so we have to go along the wall and to the garden. £79. Add to basket. Ceiling or Wall-Mounted. £53. Hi, I had to remove a supporting wall from one before engineer got us to slot a rsj into slab . Family-owned & operated. com. Weatherproof corrugated roofs. £16. Indoor & Outdoor Use. Click & collect in as little as 1 minute. Buy Windows & Window Fittings from Screwfix. Bulk Save - View Offer. £ 674. Large Capacity Easy to Wire Terminals. Repair stuff (leak fixers) is somewhat different but they don’t need topcoat either. A rat for example will get through a gap 25mm high ! I'm not sure. They completed a flat top roof on our extension, the whole thing was a mess, big drama, long story. 99. Ubbink OFT-4 Flat Roof Vent Terminal (Twin Walled) for Bitumen - 131mm. My question is can i use pressure treated pine posts which will be coated. British General 900 Series 13A 2-Gang SP Switched Socket + 3. EPDM or modified bitumen membrane repair: $250 to $1,650. Idris Draig Member. Wide range of Blanking Plates at Screwfix. Ubbink OFT4 131mm Flat Roof Vent Terminal (Twin Wall) - EPDM Flange. The size quoted in the original post would be £160 for a 30 year life time! sospan, Oct 3, 2016. £84. FREE next day delivery available, free collection in 1 minute. 02 inc VAT Was: £0. Coroline Corrugated Bitumen Roofing Sheet - 2000mm x 950mm x 2. The tubes have pointed applicators to make piping the sealant around the roof’s edges, air vents, vent pipes, leaks, and other areas easier. Buy online & collect in store in as little as 1 minute. Delivered by our approved supplier, Find out more. Grey EPDM Rubber Membrane. The usual way is via the wall cavity from a hole near the ground. £1. Mechanical products work by either circulating or removing undesired qualities such as heat or humidity through use of electrically powered components. Buy any 10+ Save 15% - View Offer. any advice appreciated! Bought my flat less than a year ago and have noticed some peeling to the grp roof on the extension. 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. Ventilation products improve the air quality in homes or business spaces. Good old torch on felt will last years if done right and maintained. The second said the damage is too great to repair and he would replace the whole roof with a 2 layer system of good felt and replace any damaged boards. I put on some Cromopol under the turned up felt for the time being, which has stopped the leak. Click & Collect. £1. 5m rolls available. BuildingMad said: ↑. I've seen various YouTube videos recommending bituminous paint and fibreglass mesh, but I can't find mesh on Screwfix website or the obvious competition. Next Day Delivery & Collection Available. Onduline Corrugated Bitumen Roofing Sheet - 2000mm x 950mm (1) From. Set Store. Pay your way. Ubbink OFT5 Insulated Flat Roof Vent Terminal - 180mm Diameter (Black) £98. Ubbink flat roof terminals are high performing stack units which can be connected to a variety of mechanical extract fans. Anti-Uncoupling Design. Screwfix Select. Delivery. If it is any longer than 1. Screwfix Community Forum. There are products that can be used on lead and steel while others are designed for use with as gutter sealants to be used to repair damaged gutters and downpipes. £52. A huge range of types, styles and finishes. Add to basket. 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. Hi peeps. We're going out by 4. Once weathered copings, falling in, are simply bedded on mortar and stay in place by self weight, no mechanical fixings. Don’t add any weight would be my advice so no screed. Hambleside Danelaw Universal Flush Fit Slate Roof Vent - 10,000mm2. Net free air space: 113 sq. 5kg One Coat. 45 ex VAT £12. £36. Available in a range of materials with various opening options. Replace faulty or broken toilet float valves. But barring that, I wouldn't do it: no need for it, waste of money, possible site for future leaks and then it will get in the way of the future re-roofing project. EPDM and traditional or modern felts don’t need topcoats. Delivery. x 18 in. I had a Cooke & Lewis Kitchen Extractor (CTCHS20 - 90cm) hood installed a couple of weeks ago - the flu was put through the flat roof with a 4" flexible pipe which was fitted with round 4" round vent top outlet. com. 15 Inc Vat. I was wondering - Could I push up a load of mineral. Suppliers of VELUX Windows, Redland Roof tiles, Marley Eternit Roof Tiles, Sandtoft Roof Tiles, Roofing Lead, Ventilation and Roofing Accessories. Manrose LEDSLKTC 4" Axial Inline Bathroom Shower Extractor Fan Kit With LED Light with Timer Bright Chrome 240V (45818) (47) compare. Taz9126 Member. We had builders in to do most work, but got a specialised company to waterproof the flat roofs. PITCHED ROOFING. Hi, I am getting ready to do my extension. 66 incl VAT. We have a competitive range of gutters and drainage online. Store Details for Screwfix Cupar. Adjustable spray options available. 64 incl VAT. 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. PayPal accepted online. Deta TTE uPVC White Self-Adhesive Mini Trunking 25mm x 16mm x 3m 20 Pack (485VT) (1) compare. Truckcab79 Screwfix Select. The reason I ask is that the self-adhesive covering instructions indicate that the roof should have a pitch of 15 degrees of more. or method 2. Mark DM, Jul 3, 2023. Add to basket. Buy any 10+. I’ve scoured the Internet for as many examples of flat roof construction details as I possibly could and have found the following. - cut away affected felt. 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. We had a problem with our shed workshop flat felt roof leaking and needed a quick repair. Width of ducting is 150mm. PayPal accepted online. stevie22 Screwfix Select. you will also need to take into account the fixings-75mm ring shanks. Polycarbonate Construction. 92 incl VAT. Using the torch to lay felt. Delivery 7 days a week. 15 incl VAT. BG Screwless Flat Plate Brushed Stainless Steel 10AX Light Switch 1 Gang 2 Way Trade Pack £27. 10. Choose from top trade brands. Our builder advised that the best solution would be to rip down the existing plasterboard ceiling, then put up insulation boards and then re-plasterboard. £29. Klober's Loft Vent Tray allows air into the roof space by preventing insulation material from blocking the ventilation path. That’s an excellent tip for layout of the noggins. It is known for its durability and resistance to extreme temperatures, UV radiation, and ozone. For that span, at 600mm centres RICS says the joists should be min 50x200mm. British General 900 Series 20A Unswitched Flex Outlet Plate White (21114) (23) compare. With products available from trusted brands like Corrapol, Axiome and Everbuild, find everything you need to make your next roofing repair or installation a success. Noticed the extraction flow rate is quite poor and saw drops of moisture and oil also dropping back after not so heavy cooking - issue!!!. EPDM rubber roofing is now one of the UK's leading flat roof systems. £23. I have now sealed the roof with isoflex liquid rubber so I believe it is now watertight. View options. Click & Collect. Wide range suitable for the trade or at home. Add to Basket. Showing 24 of 1,111 products. Cast Iron Rainwater Roof Outlet Vertical Thread with Flat Grate - 110mm. Delivery. CMS PVC Flat Roof Vent From. com to protect exposed walls from dust and moisture. GRP Fibreglass Horizontal Through Wall / Parapet Outlet Regular price. Waterproof. Click & Collect. Discussion in 'Builders' Talk' started by J Johnson, Nov 27, 2022. £25. No primer required in most circumstances and can be applied in damp conditions. Alupave APV211G Fire Full-Seal Flat Roof & Deck Board Grey 148mm x 1m. UK call centre ready for your call 24/7. They are single glazed and the flaps for ventilation do not seal at all. 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. the roof is a flat roof at moment i was wondering if anyone would be able to give an approxamate cost to add insulation above exsiting roof felt then refelt above. 46 incl VAT. Standard warm roof build up - flat roof joists, fittings, plywood, insulation, roofing membrane. Products reviewed by the trade and home improvers. Use a slightly larger drill bit - @ 500mm c/c - cob webs tend to fill up smaller holes. Simples!! As for joining bolts are best, with timber washers. Model KV-12 has aluminum 18 in. From large area roof drains and siphonic roof drainage systems, to green roof drains, balcony drains, and roof drain accessories, we cover the gamut of roof drainage needs for addressing varying rainfall rates and types of sites. Talon Snappit Radiator Tail Pipe Cover Chrome-Effect 18mm x 200mm 2 Pack (280RJ) compare. Choice of types and materials. You've removed the vents and stopped the air leakage through the old windows. Maybe if there is vents there is no insulation and no VCL above the plasterboard and it is this that is causing the draught maybe pushing through recessed lights in the ceiling. (Max pitch is 12°due to a window) fit 12mm wbp ply sheets. 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. Knightsbridge 1-Gang Blanking Plate Matt White (452TY) (1) compare. Once it dies off you can sweep it off or it will probably come off on its own. Float Switch. It will be a flat roof. Out of stock. Balloon Leaf Guard. Buy Flat Roofing Felt at Screwfix. This great to use for a flat roof, better than than the weathering slate you mentioned. method 1. Pay your way. uk or call 01494 461711 . PayPal accepted online. Delivery. 84 incl VAT. Skip to content. The roofer laid some felt over the flat. GRP Tool Kit for Roofs Up To 100m2. Polycarbonate Construction. So im constructing a 4. £27. co. Decking fixings. High corrosion resistant self-tapping screws, manufactured from 1. Designed to help you create a slope on your flat roof. Vent Colour: White. DV9 Dry Fix Continuous GRP Face Fix Dry Verge for Scottish Slates - 3000mm. Flomasta Cylindrical Ball Float 90mm (448FY) (31) compare. Allows a 10,000mm² air flow per unit providing an unobtrusive, economical, high or low level roof vent. 1A 2-Outlet Type A USB Charger White (8529P) Wide range of USB sockets at Screwfix. Click on our friendly RoofBot to help you work out what you need for your DIY TRC - Techno Rubber project, just input your dimensions, answer some simple questions and let RoofBot do the rest. Delivery. com. price guide for you- flat roof,green mineral finish around £35-£40 per sq mtr. Flat Roof Waterproofing - apply Icopal Total Torch vapour dispersion underlay 8m (code 2002780), side laps 100mm, end laps 150mm. £68. £38. Hi, I am detailing a L shaped flat roof - 5 degree pitch. 2. Coroline & Onduline Apron Flashing. FloPlast Mini Line Half Round Gutter Black 76mm x 2m 6 Pack (49604) (11) compare. £41. Boiler Flashing. £89. 2. The flat roof is part of an existing extension that has been up for a number of years, but modified by the previous owners. Free returns. FREE next day delivery available, free collection in 1 minute. Various brands. Buy Ducting at Screwfix. Buy online & collect in hundreds of stores in as little as 1 minute! Delivery 7 days a week The UK’s leading retailer of trade tools and hardware. £70. 69 Inc Vat. Our wide range encompasses many different options, which are suitable for a variety of budgets. plumbers options. Add to basket. com. £2. Lead Time: 2-3 Working days. 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 the quotes. com. stevie22 Screwfix Select. Click & Collect. Click & Collect. 99 incl VAT. Pipe Shape. £11. flat square flange. A repair can take less than 10 minutes and is fully waterproof in less than an hour. Black. £43.