Flat roofing · Manchester
FLAT ROOFING IN MANCHESTER.
Flat roof repairs, replacement coverings and new flat roofs for extensions, garages, porches and dormers. Call ADI Roofing Team Manchester to talk it through.
Flat roofers in Manchester, for repairs and complete roofs
Flat roofs have little margin for error. Water has to run off a shallow fall, so a low spot, a failed seam or a blocked outlet can lead to ponding and then a leak. ADI Roofing Team Manchester looks after flat roof repairs, replacement coverings and new flat roofs on extensions, garages, porches, bay roofs and dormers.
Many people who ring about flat roof repair in Manchester have a ceiling stain and no idea where the water is getting in. Describe what you can see, send a photo from the ground or a window if you can, and ADI can talk through whether the roof needs a repair or a new covering.
Rooflights and roof lanterns set into flat roofs are covered on the VELUX and roof windows page.
ADI works in Manchester and the surrounding areas. See the areas we cover.
WHEN TO CALL
FLAT ROOF PROBLEMS
Most flat roof faults start small. These are the ones to watch for.
01
Ponding water
Water that sits on the roof for a day or two after rain points to a low spot or poor fall, and shortens the life of the covering.
02
Cracks, blisters and splits
Surface cracking, blisters and open seams let water reach the deck underneath.
03
Failed upstands and edges
Where the roof meets a wall, or the edge trim has lifted, water follows the gap.
04
Blocked or slow outlets
Leaves and debris stop water leaving the roof, so it finds another way out.
05
Stains and damp below
Brown ceiling stains, bubbling paint or a musty smell often mean a leak that has been there a while.
06
A covering at the end of its life
Repeated patching, a brittle surface and shrinkage are signs a new covering is worth discussing.
THE WORK
WHAT FLAT ROOF WORK COVERS
From a single repair to a complete new roof.
Flat roof repairs
Tracing the source of a leak, which is often some distance from the stain, then repairing splits, seams, upstands and damaged sections. Where the rest of the roof is sound, a repair can be all that is needed.
Replacement coverings
Removing a failed covering, checking the deck and insulation beneath, replacing damaged boards and fitting a new covering.
New flat roofs
A new roof for an extension, garage or outbuilding, including the deck, falls, insulation, covering and edge details.
Edges, outlets and guttering
Trims, drip edges and outlets are finished properly so water leaves the roof where it should. See gutters, fascias and soffits.
MATERIALS AND OPTIONS
FLAT ROOF COVERINGS
Which covering suits a roof depends on its size, shape, condition and use. These are the common options to talk through.
EPDM rubber
A single-ply rubber membrane laid in large sheets, so there are few joints. Widely used on domestic flat roofs.
GRP fibreglass
Resin and glass-fibre laid in place to form a seamless surface. Often used on smaller roofs and detailed shapes.
Felt systems
Multi-layer built-up or modern high-performance felt, a long-established flat roof covering.
Liquid-applied membranes
A coating applied over some existing roofs. Whether it is suitable depends on the condition of the surface.
PROJECT PHOTOS
FLAT ROOF PHOTOS
Flat roof and roof lantern work from ADI projects.
WHAT TO EXPECT
WHAT TO EXPECT
1
Tell us about the roof
How big it is, what it covers and where water shows inside.
2
Send photos
From a window or the ground. Please do not climb onto a flat roof.
3
Repair or replace
Talk through whether a repair is enough or the covering is at its end.
4
Agree the work
Agree what the work involves before it begins.
WHY CONTACT ADI
Flat roofing that stays watertight.
Honest advice
A frank view on whether your flat roof can be repaired or needs a new covering.
Quality workmanship
Good flat roofing is in the detail: falls, joints, upstands and edges.
A professional service
From the first call to the finished roof.
FAQS
Questions homeowners ask
Quick answers. Call if yours is not here.
Prefer to talk it through?
How do I know if my flat roof needs repairing or replacing?
Localised damage such as a split or failed seam on an otherwise sound roof can often be repaired. Widespread cracking, repeated leaks, ponding across large areas or wet insulation point towards replacement. Describe what you can see to ADI on 07518 344580.
What causes ponding on a flat roof?
Usually a low spot, too little fall, a sagging deck or blocked outlets. Clearing outlets sometimes cures it, but if the fall is wrong the roof may need to be corrected when it is recovered.
Can a flat roof leak when it is not raining?
Yes. Water can sit in the insulation or on the deck and show inside days after rain. A stain that appears or grows in dry weather is worth investigating.
Does replacing a flat roof need Building Regulations approval?
Replacing a flat roof covering can fall under the Building Regulations, including insulation requirements. Ask ADI what applies to your roof, and check with your local council if you are unsure.
Do you carry out flat roof repair in Manchester?
ADI Roofing Team Manchester repairs and replaces flat roofs in Manchester. Call 07518 344580 to check your address.
ALSO FROM ADI
RELATED SERVICES
Work that often goes with this.
Repairs and replacements for flat and pitched garage roofs.
Leaking roofs, slipped or missing slates and tiles, flashings and storm damage.
VELUX windows, roof windows, rooflights and roof lanterns.
TALK TO ADI ABOUT YOUR FLAT ROOF.
Call ADI Roofing Team Manchester or send the details online.
ADI Roofing Team Manchester. Roof repairs, flat roofing, new roofs and more across Manchester.
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