Dedicated Project Management
Our flat roofing service is managed through a single point of contact, ensuring meticulous coordination from design to execution, eliminating the hassle of multiple subcontractors.
We provide expert flat roofing in Brighton, delivering elegant solutions for contemporary homes. Our skilled team emphasises precision to ensure every installation meets the aesthetic and functional needs of residents.
24 years of industry experience
Flat roofing serves as a stylish and practical choice for urban property owners aiming to optimise their space without sacrificing design. The sleek, horizontal lines enhance modern architectural styles, making it a perfect fit for extensions, dormers, and outbuildings around Brighton. With our expertise, we guarantee each flat roofing installation is carried out with care, merging visual appeal with lasting durability.
For investors and developers in the area, flat roofing stands out as an adaptable and economical alternative that supports swift construction timelines while preserving asset value. The flat roofing systems we provide comply with strict building regulations, integrating effective drainage solutions that protect structural soundness. Our integrated Design and Build service handles everything meticulously, promising a smooth experience from start to finish.
Homeowners looking to modernise through loft conversions or basement renovations will find flat roofing highly adaptable and visually appealing. This type of roofing allows for additional usable space, suitable for rooftop terraces or technical installations, boosting both functionality and aesthetics. We leverage over two decades of experience and skilled craftsmanship to ensure that each flat roofing project meets stringent quality and design standards.


Heavy gear vibrates through joists. You should take framed family photos down from bedroom walls directly underneath the deck to prevent accidental falls. Move parked vehicles away from the driveway so waste skips can slide into position without clipping your garden fence, especially when handling flat roofing in Brighton on tighter residential avenues. Dust settles quickly across open attics during deck stripping. Laying old bedsheets over storage boxes protects your belongings.
Crews carry long timber packs. Flowerbeds right beside downpipes often get stepped on, so covering delicate hydrangeas with plywood sheets saves them from stray timber scraps or boot scuffs. We ask you to unlock side gates every morning before work begins. That allows quick access without trailing grit through your front hallway carpet. Disconnecting garden hose pipes from external brass taps prevents accidental trip hazards along narrow side paths.
Our flat roofing service is managed through a single point of contact, ensuring meticulous coordination from design to execution, eliminating the hassle of multiple subcontractors.
Flat roofing installations are thoughtfully engineered with structural robustness and drainage in mind, employing superb craftsmanship to prevent water accumulation and guarantee enduring performance.
We utilise high-quality membranes such as single ply, felt, and GRP, selected for their longevity and resistance to climate impacts, ensuring that each flat roofing system can withstand the conditions typical of the South East.
Flat roofing delivers an elegant answer that maximises the building's footprint, opening up possibilities for either rooftop terraces or technical installations, thus increasing both the use and value of your property.
With 24 years of experience, we execute flat roofing projects within set timelines and agreed budgets, giving clients confidence throughout the process.
Flat roofing requires precise structural assessments to guarantee long-lasting performance and safety. We take the time to evaluate the existing structure and its load-bearing capacity, customising each flat roofing option based on the architectural needs of extensions, dormers, or outbuildings. Our skills ensure that the flat roofing integrates smoothly with the building structure, sustaining both visual coherence and functional reliability.
Choosing the right materials is vital for flat roofing to avert water leaks and enhance durability. We use premium single ply membranes, felt, and GRP, installed with precise drainage solutions to prevent water pooling. This careful approach reflects our commitment to quality craftsmanship and longevity, ensuring a finish that stands up to the local climate while harmonising with the property’s design.

We start by reviewing the project scope and structural needs to make sure the flat roofing design accurately aligns with the client's vision and requirements.
Our team creates detailed 3D drawings and technical specifications, factoring in drainage and material effectiveness to ensure a polished flat roofing result.
We handle all necessary permits and compliance with building regulations, allowing the flat roofing installation to proceed without delays.
Our skilled workers carry out the flat roofing task using premium materials like single ply membranes, felt, or GRP, carefully installed to ensure effective drainage and long-term durability.
After we finish, we conduct detailed inspections, delivering a flat roofing system that honours our high standards and meets the client's expectations.
Water tracks along mortar lines. Whenever we install flat roofing in Brighton, we cut clean chases into neighbouring party walls instead of just slapping sticky mastic over cracked pointing, because coastal rain drives directly beneath loose edges. Brickwork needs repointing long before fresh membranes tuck into the joint. An old chimney stack with crumbling lime mortar will dump damp inside your ceiling regardless of how fresh the top covering looks. Lead aprons must overlap each upstand correctly.
Plumbing vents pierce through decks. A vent pipe sticking out of a flat roof demands a tight rubber collar sealed with stainless clamping bands, because standing puddles will exploit any gap left around cast-iron soil stacks. If an outlet sits higher than surrounding boards, water ponds for days. We alter the fall around internal rainwater gullies to pull runoff straight into external downpipes. Checking that timber firrings pitch toward the hopper prevents murky surface scum from collecting over winter months.


Dead leaves choke drainage outlets. When decaying foliage mats over a copper gully, backed-up rain creates enormous extra weight across timber spans during autumn downpours. A homeowner scooping out pine needles twice annually prevents ponding water from creeping over perimeter fascia boards. Clear pathways keep water moving toward gutters.
Strong gales tug loose trims. Inspecting flat roofing Brighton properties endure after harsh coastal squalls means looking at whether metal edge trims have lifted away from timber sub-bases, which allows wind to blow moisture under the base layer. Small blisters on mineral surfaces indicate trapped condensation rather than exterior leaks. A quick visual sweep prevents costly joist rot.
Sharp ladder feet pierce membranes. Never allow window cleaners or satellite technicians to drop heavy metal footings directly onto bare waterproof coverings without laying timber spreader boards underneath, because a hidden puncture lets rain rot underlying plywood over many damp months. Soft-soled trainers protect the cap sheet during rare visits. Keeping cats from scratching perimeter mastic beads helps too.
We approach flat roofing with a keen eye for detail, ensuring every layer, from waterproof membranes to insulation, is applied with care. Our 24 years of expertise mean that flat roofing installations are crafted with precision, installed correctly to facilitate drainage and prevent water pooling. This dedication to detail results in a durable and weather-resistant finish that meets high standards for quality and longevity.
Choosing us means entrusting your flat roofing project to one contractor who oversees the entire process, from initial design to final checks. Our seamless design and build service blends architectural planning, structural engineering, and onsite execution. This method allows clients to avoid the complexities of coordinating several subcontractors, ensuring clarity, transparency, and adherence to schedule and budget during the flat roofing process.
We work in Brighton and the surrounding area, providing flat roofing services tailored to your needs. Contact us for a free estimate and on-site consultation; we cover towns like Worthing and Eastbourne.
approx. 50 milesDistance from our base · London Streatham
Call us+44 7868 233925Email usinfo@tgprestigerenovation.co.ukWe serve your areaBrighton and the surroundings
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Experience the assurance of a Design and build service where every detail is expertly managed from concept to completion.
Experience the refinement of house extensions delivered by T&G Prestige Renovation, expertly crafted to transform your home.
Transform your property with a loft conversion that blends architectural precision, refined aesthetics and lasting functionality.
With our complete design service, professional 3D visualisations are included as standard. You can clearly see how your extension, loft conversion or renovation will look before construction begins - helping you make confident decisions from the very start.
Each project by our construction company delivers refined spaces, enhanced value, and a seamless client experience.
View ProjectsT&G Prestige Renovation is a construction company serving clients within a 50-mile radius of London.
People frequently order new waterproof layers over completely rotten timber decking. If joists underneath have soaked up water for months, trapping that moisture beneath a fresh skin guarantees dry rot spreads into ceiling timbers below. The entire timber base must be checked first.
Replacing rotten structural ceiling joists, rebuilding leaning brick chimney stacks, and upgrading melted internal plastic drainpipes sit outside normal membrane fitting. If we strip old felt and find structural wood worm or sagging main purlins, those timber repairs require separate pricing and carpentry work.
Discovering hidden electrical cables notched into deck boards stops carpentry at once. We pause to let an electrician reroute live wires rather than risk driving screws into power circuits. Rotten structural beams or heavy hidden damp across the insulation also require immediate assessment before laying materials.
Membrane primers and liquid seals will not cure on damp boards or in freezing conditions. When unexpected drizzle begins over Brighton roofs, crews immediately tarp the exposed timber deck with weighted sheets, pausing torching or rolling until the structure dries completely under clear skies.