All Pro Contractors Ltd · Milton Keynes and 30 miles around itallprocontractorsltd@gmail.com
Finished slate roof with three new roof windows
4.94 out of 560 TrustATrader reviews

Flat roofing in Milton Keynes

Flat roofing in Milton Keynes fails for one of two reasons: the wrong material, or water with nowhere to go.

Free roof inspection, no call-out charge.

Free quote, fixed price and no sales visit.

  • 16 years on the tools
  • 4.94 from 60 reviews
  • Fully insured
  • Free written quotes

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Denis looks at the job, photographs what he finds and sends you a written price. No hard sell and no sales visit.

4.94 / 560 reviews
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Insurance2 millionAllianz, in date
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TrustATrader 4.94 out of 560 TrustATrader reviews Expert Roofer Verified Expert Roofer VerifiedIndependently checked
16 years on the tools
Fully insured to 2 million pounds
Free written quotes

EPDM rubber

A single sheet of rubber, bonded down, with no seams across the field of the roof. It moves with the building instead of cracking, handles UK weather and is the material we fit most on garages and extensions.

Flat roof stripped to the joists

Fibreglass, GRP

Laid wet and cured in place over new ply, giving a hard, seamless finish with neat trims. It suits balconies, dormers and anything that gets walked on, and it takes a colour to match the house.

Finished grey flat roof with a roof lantern upstand

What goes underneath

New deck where the old one is soft, insulation where the room below is used, firrings to create the fall, and proper edge trims and outlets. The covering is the bit you see; the falls are the bit that decides whether it lasts.

Commercial flat roofing in Milton Keynes

Domestic work is most of what we do, and we take on commercial flat roofs too: offices, workshops, shops and units with felt that has split or roofs that pond. The same method applies: strip it, fix the deck, build in the fall and lay EPDM rubber or GRP fibreglass. Send us the job and we will tell you straight if it is one for us.

Roofer removing an old flat roof deck

Flat roof repairs

Not every flat roof needs replacing. A blister, a split at an upstand or a failed edge trim on an otherwise sound deck is a repair, and we tell you so. See our flat roof repairs in Milton Keynes page for the faults we fix and how.

What is included

  • EPDM rubber and fibreglass
  • New decking and insulation where needed
  • Falls built back in so water drains
  • Seamless across the main roof area
  • Neat trims, drips and outlets
  • Guarantee terms in writing

How a new flat roof is built

  1. Strip. Old felt, chippings and any rotten decking removed down to the joists.
  2. Deck. New OSB or ply deck fixed down, with insulation built in where the room below is heated.
  3. Falls. Firrings or tapered insulation set so water runs to the gutter or outlet.
  4. Covering. EPDM rubber bonded down in one sheet, or GRP fibreglass laid and cured over the new deck.
  5. Edges and outlets. Drip trims, upstands at the wall, kerbs for rooflights and a clean outlet into the gutter.
  6. Photographs and handover. Before, during and after photographs, including the deck as we found it, so you can see what is under the new covering.

Signs your flat roof needs replacing

  • Water ponding for days after rain
  • Felt blistered, cracked or bare of chippings
  • A soft or bouncy deck when walked on
  • Damp patches on the ceiling below
  • Edge trims pulling away
  • A patched roof that leaks somewhere new each winter

EPDM or GRP: choosing your flat roof

  • EPDM rubber: Best for garages, extensions and larger roofs. One sheet, flexible, laid cold.
  • GRP fibreglass: Best for balconies, dormers and roofs that get walked on. Hard finish, colour options.
  • Warm roof upgrade: Insulation above the deck for rooms below, built in while the roof is open.
  • Commercial roofs: Offices, workshops and units stripped and relaid in EPDM or GRP, using the same method as a house.

How long it takes

A garage or small extension is one to two days. A larger extension or a dormer top with rooflights takes two to three days. We need a dry window for the covering itself.

What affects the price

  • Roof area
  • Deck condition
  • Insulation required
  • Rooflights, upstands and outlets
  • Access and skip

See typical ranges on our flat roof cost page.

Aftercare

Keep leaves and moss off the roof and the outlet clear, and do not let anyone fix a satellite dish or bracket through the covering.

Photographs from our own jobs

Real work, photographed on site by our team. Tap a photograph to see the job it came from.

Recent work

Real jobs, photographed on site. No stock photography anywhere on this website.

See the photo gallery

What our customers say

Verbatim from our TrustATrader profile, which has 60 reviews at 4.94 out of 5.

5.0/5
Alan and Andy did a great job replacing my felt garage roof with new EPDM Firestone rubber and trim all round. Both were polite and lovely to talk to. Worked hard to get the job done in a day and Dennis cleared all rubbish (there was a lot!) Quick to provide a quote, kept me informed of when the work would be carried out (weather dependent) and quick to respond. Would 100% recommend Dennis and his team and will consider them for any future work. Very happy and did a great job!
Jessica LucasTrustATrader · February 2021
5.0/5
I am very pleased with the work we had done. Dennis was punctual and wasn't pushy when quoting this company fitted a new rubber roof to bay window.
Mrs Deborah GroveTrustATrader · August 2019
5.0/5
All proof roofing went above and beyond for us, they are a good team of lad's, great communication, fairly priced and aftercare is great too and always happy to help, would I recommend, 100% yes . Thank you.
Nina HomerTrustATrader · May 2021

Read all 60 reviews See them on TrustATrader

How it works

  1. Tell Denis about the jobYour postcode and what needs doing, by phone or through the form.
  2. He looks at it properlyOn the roof or in the garden, not a guess from the pavement.
  3. You see the photographsPictures of what is actually wrong, sent to you.
  4. Fixed written priceOne figure, in writing, that does not move once we start.

Common questions

How long does a rubber flat roof last?

Fitted on sound decking with proper falls, EPDM is a long-life covering and it is the reason we moved away from felt for most jobs. We will give you the manufacturer's position in writing with your quote.

Do you fit torch-on felt?

No. We do not carry out hot works, so if the job needs torch-on you want a different firm and we will say so on the phone.

Can you insulate my garage roof while you are at it?

Yes, and it is worth doing if the garage is a workshop or a room. It goes on the quote as a separate line so you can see what it costs.

Can you add a roof lantern or rooflight?

Yes. A kerb goes in while the deck is open and the covering is dressed up and over it.

Will the new roof be higher than the old one?

Slightly, if insulation goes on top of the deck. We check the height against door thresholds and windows before we quote.

Should I choose EPDM or GRP?

EPDM for garages, extensions and larger roofs that need to move with the building. GRP for balconies, dormers and roofs that are walked on. We tell you which suits yours at the inspection.

Recent jobs like this

Finished work in our gallery, photographed by our team from start to finish.

Related services

New flat roof with a roof lantern frame being fitted

Flat roof repairs

Splits, blisters, ponding and failed upstands fixed in EPDM or GRP.

Read more

How much will a new flat roof cost?

Build it in our price builder and see your range in 60 seconds.

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Denis looks at the job, photographs it and sends you a fixed price. Fully insured, 60 reviews at 4.94 out of 5.

Free quote, fixed price and no sales visit.