Our Services
Flat Roofs
About This Service
Flat Roofs You Can Trust
Every installation and recovery is backed by manufacturer warranties and our product-dependent guarantees, supported by full public liability insurance and CSCS-registered operatives. For 20 years 99 Building & Roofing has designed, installed and repaired flat roofs across Ashtead, Epsom and surrounding Surrey towns using trusted membranes and tradesman detailing. We specify warm and cold build-ups, falls and upstands to suit use, insulation and drainage needs, and advise on compatible finishes for terraces, garages and extensions. Free, written quotes and same-day WhatsApp response mean projects start with clear costs and fast communication.
Our Process
How It Works
Survey and Specification
A site visit inspects falls, substrates and existing detailing. You get clear advice on suitable membranes, insulation and whether a recovery or full strip is best.
Fixed Written Quote
Receive a detailed, no-obligation written quote that lists materials, access requirements and timescales. We include warranty information and insurance details.
Install, Test and Guarantee
Work is carried out by CSCS-registered operatives with waste removed and upstands checked. The job is finished with manufacturer documentation and our product-dependent guarantee.
Benefits
Why Choose us for Flat Roofs?
Manufacturer Warranties and Insurance
Every system comes with manufacturer-backed warranties and public liability cover, plus our product-dependent guarantees for peace of mind.
Two Decades of Practical Experience
Twenty years fitting and repairing flat roofs across Surrey means practical solutions for terraces, garages and extension roofs that perform long term.
Clear Quotes and Fast Response
Free written quotes, competitive pricing and same-day emergency WhatsApp support keep projects straightforward and responsive when leaks occur.
Systems chosen for the job, not one-size-fits-all. We work with EPDM, single-ply membranes, torch-on felt and liquid-applied finishes, selecting the membrane and insulation build-up to suit the roof pitch, use and budget. Details such as falls, upstands, outlets and rooflight kerbs are specified to prevent ponding and premature failure.
Repairs, recoveries and full replacements are carried out to the same standards. Small leaks are traced and sealed, recoveries are specified where the substrate allows, and full strip-and-replace jobs include new insulation and ventilation where required. All work is photographed and handed over with care instructions and warranty paperwork.
FAQ
Frequently Asked Questions
Installations come with manufacturer-backed warranties and our product-dependent guarantees. We also carry full public liability insurance and use CSCS-registered operatives. Warranty lengths depend on the chosen membrane and manufacturer, which we explain at quotation stage.