Why Choose Skyhawk?
We’re Not the Cheapest – Just the Best !
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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.
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āļø 25-Year Warranty on All EPDM Rubber Materials
āļø 1-Year Workmanship Warranty
āļø Fully Trained & Insured Flat Roofing Contractors
āļø Excellent Customer Service from Start to Finish
āļø Flexible Payment Schedule – typically 50% upfront, 50% on completion
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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
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Our team of flat roofing specialists ensures everything is done to the highest standards.
Ballpark Pricing
EPDM Flat Roof Prices – What You Can Expect
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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:
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Cold Deck System – £180-230 per m²
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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
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25m² flat roof = Approx. £4,500–£5,750
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Warm Deck System – £270–£320 per m²
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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
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25m² warm deck = Approx. £6,818–£8,000
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š 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.
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Garage Roofs
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We replace old or leaking garage roofs with a durable, weatherproof EPDM system that’s built to last.
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Extension Roofs
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Our flat roof solutions for extensions provide excellent insulation and a clean, modern finish that blends seamlessly with your home.
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Porch Roofs
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Smaller spaces still deserve a professional finish. Our porch roof installations are tidy, efficient, and long-lasting.
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Commercial Flat Roofs
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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.
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All Flat Roofs Covered
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From garden rooms to full flat roof replacements, our EPDM systems are versatile, energy-efficient, and backed by a 25-year material warranty.
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Fully insured
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Trusted across Sussex
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Free quotes and site surveys
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š 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.
š Not sure if we cover your area? Just ask.
Get Your Free EPDM Roof Quote Today
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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.
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Fully Insured
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Sussex-Based
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5 Star Rated on Google
Great company, very professional service
Sunny Scott
2025-07-13
S BA
2025-07-13
Great service at Crawley family fun day today!
MattF1Uk
2025-07-13
Guys was amazing and friendly