Why Choose Skyhawk?
We’re Not the Cheapest – Just the Best !
At Skyhawk Flat Roofing, we focus on premium flat roof solutions built to last. We’re not here to be the cheapest – we’re here to be the most professional, most reliable, and most trusted flat roofing company in Sussex.
✔️ 25-Year Warranty on All EPDM Rubber Materials
✔️ 1-Year Workmanship Warranty
✔️ Fully Trained & Insured Flat Roofing Contractors
✔️ Excellent Customer Service from Start to Finish
✔️ Flexible Payment Schedule – typically 50% upfront, 50% on completion
Transparent quotes, reliable service, and no hidden costs.
Why EPDM Rubber Roofing?
Why Choose EPDM for Your Flat Roof?
Benefits:
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Life expectancy of up to 50 years
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UV & weather resistant
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Low maintenance
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Ideal for garage roofs, extensions, and warm deck installations
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Stays strong in high-vibration areas (e.g. roads, railways)
Our EPDM Installation Process
How We Install Your EPDM Flat Roof
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1. Free Site Survey – We assess your roof and provide a no-obligation quote
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2. Old Roof Removal – Safe removal of all existing roof coverings
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3. New Decking – We fit a new 18mm OSB tongue-and-groove deck
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4. EPDM Rubber Installation – We install premium 1.52mm EPDM rubber membrane
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5. Trims, Fascia, Guttering – Full edge detailing for a clean, watertight finish
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6. Final Inspection & Customer Sign-Off – You approve the work before final payment
Our team of flat roofing specialists ensures everything is done to the highest standards.
Ballpark Pricing
EPDM Flat Roof Prices – What You Can Expect
We offer transparent pricing for our rubber roofing services. Every job is quoted individually, but here are average figures based on a 25m² flat roof:
Cold Deck System – £180-230 per m²
Includes:
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Removal of old flat roof
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New OSB tongue & groove deck
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1.52mm EPDM membrane
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Premium solid trims
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New fascia and guttering
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Skip hire
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Full installation
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25-year material warranty
25m² flat roof = Approx. £4,500–£5,750
Warm Deck System – £270–£320 per m²
Includes everything above, plus:
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120mm Kingspan insulation
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Second OSB layer
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Vapour barrier
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Taller fascia boards
25m² warm deck = Approx. £6,818–£8,000
📌 These are guide prices for typical EPDM roof installations – we always provide a tailored quote.
Types of Roofs We Specialise In
We install high-performance EPDM rubber roofing across a wide range of domestic and commercial properties in East and West Sussex. Whether it’s a small porch or a large commercial unit, we bring the same level of care, quality, and expertise to every job.
Garage Roofs
We replace old or leaking garage roofs with a durable, weatherproof EPDM system that’s built to last.
Extension Roofs
Our flat roof solutions for extensions provide excellent insulation and a clean, modern finish that blends seamlessly with your home.
Porch Roofs
Smaller spaces still deserve a professional finish. Our porch roof installations are tidy, efficient, and long-lasting.
Commercial Flat Roofs
We offer reliable, low-maintenance EPDM roofing for commercial properties, including offices, workshops, garages, and outbuildings. Ideal for businesses looking for a long-term, cost-effective flat roofing solution.
All Flat Roofs Covered
From garden rooms to full flat roof replacements, our EPDM systems are versatile, energy-efficient, and backed by a 25-year material warranty.
✅ Fully insured
✅ Trusted across Sussex
✅ Free quotes and site surveys
📞 Need a quote for your flat roof? Get in touch today and we’ll take care of the rest.
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Areas We Cover
Flat Roofing Services Across East & West Sussex
We install EPDM rubber roofs in:
Crawley, Horsham, Haywards Heath, Brighton, Worthing, Eastbourne, Chichester, Burgess Hill, Shoreham-by-Sea, Littlehampton, Bognor Regis, Arundel, Lewes, Seaford, Uckfield, Peacehaven, Lancing, Steyning, Pulborough, East Grinstead and surrounding areas.
📍 Not sure if we cover your area? Just ask.
Get Your Free EPDM Roof Quote Today
We make flat roof replacements easy, stress-free, and built to last. Contact us today to arrange your free site survey and get expert advice on the best solution for your property.
✅ Fully Insured
✅ Sussex-Based
✅ 5 Star Rated on Google
Had a really good experience with SkyHawk. They was very professional throughout and the work we got done was excellent. They provided exterior roof cleaning and bird deterrent work. Since the work that finished a week ago, I have a clean roof and no birds. Very happy customer.
OTMC Out To Make Cream
2025-05-16
Danielle Harris
2025-05-12
Great roof cleaning service. Answered all questions and came and worked hard all day. Roof looks much better now. Definitely recommend. Some before and after photos. Handy they have own scaffolding and equipment to get job done
Emily Beasley
2025-04-26
I couldn’t be happier with the service from SkyHawk Flat Roofing! Chris and Craig did an incredible job cleaning the moss and debris from our roof. From the first enquiry to the final result, everything was handled professionally and efficiently. They took great care to protect the property, explained everything clearly, and left the roof looking brand new. The difference it’s made to the look of our home is amazing! I would highly recommend SkyHawk to anyone looking for a reliable and skilled team. Thank you again!