However, it looks like this is a fairly new flat roof done 6-9 years prior. Screwfix Community Forum. Top 10 Best Flat Roof Repair in Baltimore, MD - November 2023 - Yelp - Charm City Roofing, Magnum Home Services, Park Heights Roofing, TSW Roofing Solutions, Roofing Right Now, Luna Roofing & Siding, A&R Roof Services, Chesapeake Remodeling Group, American Home Contractors, Calderon. It offers a modern alternative to corrugated sheets and can be installed on a minimum pitch of only 4°, much lower than the traditional corrugated. Suitable for Zone 2. If there is any damage or problem you just need to rub down that little bit (to get a key) and re-do that section. 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. Screwed Faceplate. We always reccomend installing the largest size you can in to. Delivery 7 days a week Over 40,000 products. Easy to fit and clean. Pieces in Pack/Case. plumbers options. Ventilation rule 1:300: One vent per 450 sq. Width of ducting is 150mm. 99 Inc Vat. Out of stock. £64. Ubbink OFT4 131mm Flat Roof Vent Terminal (Twin Wall) - EPDM Flange. unphased Screwfix Select. Buy any 10+ Save 15% - View Offer. Sanitary Fixings Kits. Re-do the flat roof in a proper way. Hi, I am detailing a L shaped flat roof - 5 degree pitch. 00 ex VAT. £26. 5 metres no bends. Add to basket. £3. Afternoon all, I'm in the process of designing a single storey rear extension and I've got a question regarding roof pitches. 55 Inc Vat. 08 incl VAT. Circular Soffit Vent 70mm White 10 Pack (68936) Circular Soffit Vent 70mm White 10 Pack. It leaks after the first repair, so he. H351 Suspected of causing cancer. Aluminium Foil Screen. They completed a flat top roof on our extension, the whole thing was a mess, big drama, long story. Jonesy127, Apr 4, 2017. PVC Construction. 30 years for a flat roof covering is probably getting close to its usable lifespan. alternatively I presume I could use 125mm of kingspan (polyurethane) (without foil) and use polypropylene sheet as a vapour barrier. €96. com. Skip to product grid. 64 incl VAT. > Flat Roof Outlets and Accessories. Allows a 10,000mm² air flow per unit providing an unobtrusive, economical, high or low level roof vent. It is known for its durability and resistance to extreme temperatures, UV radiation, and ozone. Rob_bv Active Member. 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. Box profile roof sheets. 3. 01922 743553; e. Larger Hallways, Stairwells and Bathrooms. At base of vertical pipe you fit a ‘condensation trap’ (look these up), solvent weld to pipe, available in 110, 125, 150mm sizes - ‘most. Specifically to prohibit entrance of large insects. Hi. com. TriRoof Dark Grey GRP Roofing Topcoat. Flashing Kit for pitched roofs. It also works on roof shingles made of a variety of materials, including vinyl, aluminum, and wood. Do you need any help and advice on rubber roofs? Check out our expert EPDM rubber roofing FAQs or call us to find out more on 01306 776626 . Ryno F2L GRP Roof Edge Trim 40mm x 85mm x 3000mm - Black. 28 £41. Free returns. Deta TTE uPVC White Self-Adhesive Mini Trunking 25mm x 16mm x 3m 20 Pack (485VT) (1) compare. £1,934. £20. EPDM. 65 ex VAT £18. My goal is to keep the ceiling side level at 8'. Evening all, I have a leaking flat roof roughly 3x3m. GRP Fibreglass Roof Kit (450g) From. This would allow the cavity wall insulation to be placed up against the end of the joists and join with the roof insulation, completely encapsulating the building (except for door and windows). Grey EPDM Rubber Membrane. ResiRoof Premier GRP Fibreglass Roof Kit (450g) From. com. 7 flat roof, this is to be supported on a wall plate one end on the house then on2 8x8 2. Circular Soffit Vent 70mm White 10 Pack (68936) Circular Soffit Vent 70mm White 10 Pack. Universal Roof Drain Leafguard 50mm - 150mm. Showing 24 of 1,111 products. Prevents leaves blocking downpipe. 1 Year Guarantee. Order everything you need now, from pitched roofing materials to external cladding and. Polypropylene Construction. One suggests using one of the new type felts, the other code 5 lead. 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. £290. Treat the stains with an oil based white undercoat paint, a couple of coats and then finish to your preferred colour. com. Was: £133. Shop for the lowest prices with fast deliveries. Choose from top trade brands. Get a few tubs and get going with it. Best used for flat roof attic ventilation. Adjustable spray options available. £326. Roofer came and painted a rubber coat across the. galory New Member. Gutter water from roof coming down pipe onto new flat roof extension. Family-owned & operated. ) Pitch capacity range: 0/12 to 12/12. VAT. Top, Bottom & Side Knockouts. Ubbink OFT5 Insulated Black 125mm Diameter Flat Roof Vent Terminal - 535mm Flange. Suitable for Roofing. J Johnson New Member. Larger membranes can be heavy and difficult to handle. 45 Inc Vat. quantity. Our builders have used our 7 year old existing flat roof essentially as a scaffold to access works. Hi I have a flat roof over my front door which is looking rather sorry and wanted to tidy it up with a repaint and new felt. com. Maybe, but a flat fibreglass roof is very easy to maintain. Discover the ideal fitting for your roof from our stock of flat roof drainage outlets. Add to basket. Order everything you need now, from pitched roofing materials to external cladding and. The tubes have pointed applicators to make piping the sealant around the roof’s edges, air vents, vent pipes, leaks, and other areas easier. Roof sealant is designed to weatherproof specific areas of roofs, providing protection against the elements. 00 incl VAT. A roofer have done the repairs two times. Roof and loft insulation are often considered interchangeable, but loft insulation materials tend to consist mainly of wool insulation rolls. £8. One of the first replies to this post from @Wayners suggested the No Nonsence roof & gutter sealant, I have used this sealer on my cast iron gutters to seal joints and a split in the cast iron with 100% success so can recommend it as fit for purpose. Add to cart. Buy online and collect in store in as little as 1 minute. 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. He was going to get a roofer in to do the pitched roof but did the flat roof himself. . Protect exterior electrical wiring and connections from damage. t. Question:The epdm can vary a bit, thickness, i tend to use classicbond, used to use fix-r but prefer classicbond. com. The water is then thrown off into the gutter. 2740mm. Guttering & Drainage. Our wide range encompasses many different options, which are suitable for a variety of budgets. 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. 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. 1A 2-Outlet Type A USB Charger White (8529P) Wide range of USB sockets at Screwfix. 49 Inc Vat. Slates Natural Slates Cedral Slates Pointing Compound Eco Slate Tiles Lagan Tiles Wienerberger Concrete Tiles. Contemporary Design. Jord86 Screwfix Select. (Pitched Roof Flat Roof Abutment)Ideal solution for re-covering or refurbishing. Stainless steel vertical. I put on some Cromopol under the turned up felt for the time being, which has stopped the leak. 8m Black (9345F) (56) compare. ABS Plastic Construction. Discussion in 'Builders' Talk' started by LBOOGIE, Jan 27, 2021. Hi all, I'm onto my final project of the house which is insulating a flat roof extension. 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. Delivery. com. Width of ducting is 150mm. Am going to repair a friend's flat roof. 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. Show prices excluding VAT INC VAT EX VAT. Damodog and unphased like this. Guttering & Drainage. Delivery 7 days a week. 66 incl VAT. Suitable for all kinds of vent ducting from waste pipes to bathroom fans. 66 incl VAT. the fascias are flush with no ventilation up against a 6x1 timber that fastens to edge of each jost. Screwfix customers rate this product 4. Truckcab79, Mar 14, 2023. the house its noticeably colder and when I replaced the tiles on the small roof at front of house discovered below is a flat roof with no attic space for insulation. Buy Roof Decking at Screwfix. Buy Boiler Flashing at Screwfix. We had builders in to do most work, but got a specialised company to waterproof the flat roofs. Ubbink OFT-4 Flat Roof Vent Terminal (Twin Walled) for EPDM - 131mm. View all: ClassicBond Roofing Felt. 15 incl VAT. Air bricks could work for airflow, but you really need something like the Glidevale ventilated flashing to make a proper job of it. SBS Torch On Stainless Steel Flat Roof Outlet 110mm. 7m posts the other end. you could spray it with a weed killer such as roundup. The vent pipe only needs to one metre to reach the outside wall. Thank you. Click & Collect. £37. Weatherproof corrugated roofs. add new 18mm osb aprox £15-£18 PER SHEET (8x4). method 1. Screwfix customers rate this product 4. CMS PVC Flat Roof Vent From. I was wondering - Could I push up a load of mineral. We carry a variety of sizes to cover all insulation thicknesses with same day dispatch. The water droplets are over the ceiling and you can also see some forming on the inside of the outer brick skin. £249. Easy to install. £49. Had a flo force elite lifting station fitted under a kitchen sink but it keep leaking. Main differences between nails & screws; Screws will pull the materials together with more force, leading to tighter joints and greater friction between mating surfaces, and are much better at resisting axial load (ring shank nails fired from a nailgun come bloody close. H226 - Flammable liquid and vapourH334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. PVC Construction. 550mm Sun Tube – Ideal for rooms 15 – 22m2. Our selection of drainage on line caters more for residential or light commercial applications but has everything you need to complete your project. Block existing ventilation throughout. Effectively Roger is suggesting you buy a product meant for use with GRP roofs. £216. ) Pitch capacity range: 0/12 to 12/12. Locally owned & operated. Sijames New Member. 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. Play a hose on the roof and see if the water pools, if so do as dewalt sudgests and increase the pitch slightly. Choice of types and materials. Product Length. Protective & Decorative. UK call centre ready for your call 24/7. Home Forums > Screwfix Community Forum > Builders' Talk > Flat Roof Stones. FloPlast Square Gutter Black 114mm x 3m 6 Pack (79387) (6) compare. 45 ex VAT £12. the only issue is the ventilation. #2. Add to cart. Buy Cable & Cable Management at Screwfix. 25mm x 50mm Treated Counter Batten -. & other Flat Roof Drains products online. Various amp ratings to suit powerful devices. Changing a flat to a pitched roof is going to cost more that £4. - trowel on bitumen to build up repair and use grey acropol as a secondary seal. Klober Flavent Breather Vent - PVC Flange - 125mm. 60 days free credit available. For porous and metal surfaces use Primer for best results. In terms of construction, warm deck for sure, there is a noticeable difference between cold and warm deck roofs. “Had a small roof leak and called my homeowners warranty. i have never heard of running a gas supply through a flat roof before, I would recommend having the gas supply diverted and have a roofer take care of hole through your flat roof and any damage caused to the OSB. [email protected] attributes. EPDM rubber roofing is now one of the UK's leading flat roof systems. £15. Add to basket. We had a problem with our shed workshop flat felt roof leaking and needed a quick repair. Add to Cart. Discover the ideal fitting for your roof from our stock of flat roof drainage outlets. There is the initial costs of the building notice, creating the drawings, waste removal, any staging or scaffolding required to work from and you haven't even done any construction yet. 4 x 600mm T & G OSB roof boards, no wastage and easier to handle. Write a review. £9. You can cover in clear thick building plastic and nail roofing wood batten along to hold down. 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. Provides a ventilation area of 10,000mm2 per metre run when installed between rafters at eaves level. Using the torch to lay felt. Xpelair DX150 Extractor Fan Wall Kit 150mm (7948H) (5) compare. White Guttering. Lay them writing side up, which leaves a small gap, It is claimed you dont need to bandage the joints on glass fibre roofs as the glue falls into the gaps. 1200 mm. 24 incl VAT. Screwfix Community Forum. 30 ex VAT £23. Application. Metal. Rob_bv,Oct 26, 2017. 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. It's smooth and can be easily swept or hosed clear of leaves and any debris as required. Ventilation products improve the air quality in homes or business spaces. If you wanted to replace it would cost between £1,500 and £2,500 and that would include a new insulation and roof deck laid to a fall so it all drains away. Requires 25mm Back Box. Fix first bracket. 1 Year Guarantee. 6mm From. Drip Pieces are simply 100mm pencil round lengths. There's also a raised skylight and the odd pipe coming through (4" vent pipes etc. Click & Collect. Use rigid foam board or double reflective foil insulation. Fixing loose seams: $200 to $550. Contact us today. Harmer offers a variety of options for Roof Outlet fittings; Cast Iron Roof Outlets, Aluminium Detail Roof Outlets and Insulated Roof Outlets are among the options available to buy. Plastic sheet will do at minimal cost. Ubbink OFT-1P/131 Flat Roof Vent / Terminal (131mm Diameter) - PVC. Roof does slope away but our lantern window in the extension ceiling prevents the water flowing away to the gutter. My plan is to board the ceiling with 50mm insulated plasterboard (with foil barrier included on it) and leave the roof space empty. 49 Inc Vat. Buy Flat Roofing Accessories. Gutter water from roof coming down pipe onto new flat roof extension. Balloon Leaf Guard. Adjusts itself to pitch of roof. Out of stock. 2. White. HOME; ROOFING SERVICES. com. you will also need to take into account the fixings-75mm ring shanks. PVC. 70 Ex VAT. RoofNStop Introduces KimaAir to Ireland. Felt lap vents are easy to fit and allow a good. I've not seen it yet but am expecting it to be old, cracked roof felt. Thread by: Dirk visser , Oct 27, 2022 , 2 replies, in forum: Builders' Talk Mark DM Active Member. Add to basket. The roofer laid some felt over the flat. Add to Cart. I'm new to all this. (Max pitch is 12°due to a window) fit 12mm wbp ply sheets. Flat Roof Soil Stack. Also tidy up the upstand on the far side. 60 days free credit available. All depends on roof covering. 78 sq. Add to basket. Raised Square Profile. Screwfix Community Forum. Order Sabrefix Heavy Duty Restraint Straps 10 Pack at Screwfix. No primer required in most circumstances and can be applied in damp conditions. Add to. 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. Bulk Save - View Offer. Shape the lead flashing. Calder Lead Code 4 Roofing lead Flashing Roll - 1. 2m long, with the measured distance as the width of the lead. Indoor & Outdoor Use. VELUX BFX 0K10 1000 - Underfelt Collar for 10'' Sun Tunnel. Ventilation. 09 Ex VAT. 1. Ubbink OFT4 Flat Roof Vent Terminal (Twin Wall) - 166mm Diameter. My flat roof is only very gently pitched - probably only 2 degrees. Arris rail detail to abutment. That flat roof has a channel running the length of it to take rain water to the down pipe. Wide range suitable for the trade or at home. 1930mm. £25. Screwfix Community Forum. 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. PAGE 1 OF 2. . Easy Cut to Measure & Snap-On. co. Swimming pool fixings . £52. Buy Flat Roof Kit Membrane Roofing Felt at Screwfix. £38. . They are 16 on-center the 10' width of the addition. 69 Inc. Family-owned & operated. Silicone won't work. £242. FloPlast Round Running Outlet Black 112mm x 68mm. PAGE 1 OF 6. Ubbink OFT4 131mm Flat Roof Vent Terminal (Twin Wall) - EPDM Flange. The top surface needs to be trowelled down hard to compact. £305. Single-Speed. 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. It's currently got no insulation or ventilation. The problem is with another pitched roof that the Gable end comes onto this flat roof I don’t want the ceiling inside to be to low inside it is going to be a parapet roof hopefully rikki , Mar 17, 2018There's a slight fall on the pent roof but for argument's sake let's call it a flat roof. Cold roof so old fashion on a habitable room today, warm roof so much better. Skip to content. 50 Ex VAT. Need Help. Discussion in 'Eco Talk' started by Chriz1, Nov 17, 2020. PITCHED ROOFING. 50 Ex VAT. Google terrain for more details on their systems. 49 Inc Vat. The mineral felt should be rolled out about ten feet to test how it lays on the roof, and to plan the overlaps. The size quoted in the original post would be £160 for a 30 year life time! sospan, Oct 3, 2016. Discussion in ' Builders' Talk ' started by MechanicalDan, May 11, 2019 . No Insert. £184. If you want something less temporary looking then yes, corrugated sheet or onduline sheet will do. One down – one to go! Next: A gutter’s flow rate tends to vary depending on its profile and size. There are two companies that I feel happy with. UV-stabilised, durable polypropylene. I did two flat roofs with epdm, I removed the old felt and overboarded with 9mmm ply to give a good surface to glue too, you could just cover the old felt [a soft membrane is used to protect the underside of the epdm from damage from the old felt] , but this means you can only secure at edges and use shingle to hold down. Various lengths and sizes available. Suitable for all kinds of vent ducting from waste pipes to bathroom fans. At UK Flat Roofing, we supply an entire range of insulation fixings and screws to secure your home’s flat roof insulation. The Keepa vent has proven to be an excellent and economical choice for a flat roof application. 96 incl VAT. TriRoof 450g Fire Retardant, Fibreglass Roof Kit (Light Foot Traffic) As low as £50. (0. View all: Worcester Bosch Flues & Boiler Accessories. Buy Guttering online at Screwfix. 14 Inc Vat. Knightsbridge 1-Gang Blanking Plate Matt White (452TY) (1) compare. I have noticed that every 4 minutes or so a drip drops onto my window sill outside which is really annoying at night. Build Your Spec in Under 5 Minutes. The flat roof is part of an existing extension that has been up for a number of years, but modified by the previous owners. Both are great for combating damp problems, and you can buy the Manthorpe vent individually or in packs of 50. 40 degrees. Air bricks could work for airflow, but you really need something like the Glidevale ventilated flashing to. Add to basket. e. You can also use a termination bar to ensure the edge of the EPDM is secured when. Was £99. Call us on 01 4845199 or submit your request via Contact Page. 1. 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. Exceptional weather resistance and long lasting. FREE next day delivery available, free collection in 1 minute. Water from the roof is being discharged over the end and down the fascia - some is entering the roof below. FREE next day delivery available, free collection in 1 minute. 20 £23. 72 ex VAT £221. Jimmycloutnail Screwfix Select Northernlad999 said: ↑ Just before the bad weather kicked in, I was covering my new osb flat roof with a grp system called cureit , I got the mesh down and resined it all in, I was planning to top coat it the following day , however since then it has chucked it down so I have had no chance to seal it up. Suitable for 8-15mm Round Cable. Delivery.