Surrey
Commercial Roofing in Surrey
Commercial flat roofing in Surrey, Surrey. Bauder-approved contractor specialising in GRP, felt and liquid plastic systems — built to last with a written guarantee.
Commercial flat roofing in Surrey, Surrey. Bauder-approved contractor specialising in GRP, felt and liquid plastic systems — built to last with a written guarantee.
Hills Roofing Ltd provides qualified commercial roofing in Surrey for businesses, landlords, facilities managers, and managing agents across the whole county. As a Bauder Approved Contractor, we are independently assessed and approved to install, repair, and maintain commercial flat roofing systems to a standard that carries a full manufacturer's guarantee, a credential that matters to commercial clients who need to demonstrate quality assurance to insurers, freeholders, and leaseholders.
We work across Surrey's commercial property landscape, from light industrial units and business park offices in Epsom and Weybridge to retail premises and schools in Guildford, Sutton, and Cheam. Connor Hill personally manages every commercial project, including surveys, specifications, installation oversight, and completion documentation, with no subcontractors involved at any stage.
The majority of commercial buildings in Surrey are flat-roofed or have significant flat roof sections. Hills Roofing Ltd specifies and installs the full range of systems appropriate for commercial use:
Bauder's hot melt waterproofing and built-up bituminous systems are among the most durable commercial flat roofing solutions available in the UK market, with an expected service life of 30 or more years when installed correctly. As a Bauder Approved Contractor, Hills Roofing Ltd is authorised to install these systems with a manufacturer-backed guarantee, which is not available through non-approved contractors. For Surrey commercial clients who need to evidence the quality of their roofing to a leaseholder, property manager, or insurer, this matters significantly.
For smaller commercial flat roof areas, such as entrance canopies, plant room roofs, retail extensions, and single-storey structures, GRP fibreglass provides a seamless, joint-free waterproof membrane with a typical 20-year guarantee and minimal maintenance requirement. We install GRP to full BS EN specification with correct substrate preparation, primer, laminate, and topcoat layers.
Single-ply roofing, including TPO, EPDM, and PVC-based systems, is the most common choice for large, flat commercial roof areas in Surrey where installation speed and structural load are primary considerations. Hills Roofing Ltd installs single-ply systems with heat-welded seams and correctly detailed perimeters, penetrations, drainage outlets, and upstands.
For repair work or like-for-like replacement on existing felt commercial roofs, we install SBS-modified bitumen (torch-on felt) systems in reinforced build-ups appropriate to the span and use of the structure. We do not install standard single-layer felt on commercial roofs, as the performance gap between single-layer and reinforced systems is significant enough that it represents a false economy.
Facilities managers and commercial landlords across Surrey regularly require independent roof condition assessments for lease renewals, acquisition due diligence, insurance reviews, and planned maintenance budgeting. Hills Roofing Ltd provides comprehensive written commercial roof surveys with photographic documentation, assessment of current condition, estimated remaining service life, and prioritised recommendations for repair or replacement. Reports can be structured to meet the requirements of a specific transaction or maintenance programme. Contact us to discuss your requirements.
A flat roof that receives no maintenance will fail earlier than its design life. Drainage outlets block, upstand flashings lift, and minor seam failures that would cost hundreds to repair become major leaks that cost thousands. Hills Roofing Ltd offers annual inspection and preventive maintenance for commercial clients in Surrey, including gutter and outlet clearance, perimeter and upstand inspection, condition photography, and minor reactive repairs. Inspections are priced on roof area and complexity. Contact us for a tailored quote for your Surrey property.
Commercial clients need more than a roofer who will turn up and apply a membrane. They need documented quality, accountability to a named individual, and the ability to demonstrate compliance to third parties. Hills Roofing Ltd's Bauder Approved Contractor status, public liability insurance at commercial levels, CSCS-carded operatives, and NVQ qualifications meet the standard that most Surrey commercial clients require. Connor Hill attends every survey and project personally; there is no account management layer between the client and the person responsible for the work. For a free initial discussion about your Surrey commercial roofing requirements, contact us on +44 7713 778 909. See also our Surrey roof repairs service for reactive commercial repair work.
Yes. Hills Roofing Ltd is a Bauder Approved Contractor, which means we have been independently assessed and approved to install Bauder commercial flat roofing systems with a full manufacturer's guarantee. We also hold public liability insurance at levels appropriate for commercial work and carry CSCS cards and NVQ qualifications. We cover the whole of Surrey for commercial roofing projects.
Yes. Hills Roofing Ltd provides written commercial roof condition surveys with photographic documentation, assessment of remaining service life, and prioritised repair recommendations. These can be produced for lease due diligence, insurance renewal, planned maintenance planning, or any other purpose requiring a documented independent assessment. Contact us to discuss your specific requirements.
Yes. We provide annual inspection and preventive maintenance for commercial properties across Surrey, covering drainage clearance, perimeter and upstand inspection, condition photography, and minor reactive repairs. Planned maintenance significantly reduces the risk of major water ingress events and extends the serviceable life of the roof. Maintenance work is priced on roof area and complexity.
Bauder's approval programme involves rigorous assessment of installation quality, technical knowledge, insurance levels, and health and safety compliance. Approved contractors can offer manufacturer-backed guarantees on Bauder systems that are not available through unapproved contractors. For commercial clients who need to demonstrate quality assurance to a leaseholder, managing agent, or insurer, this guarantee provides documented third-party evidence of installation standard.
Commercial flat roof replacement costs vary significantly depending on roof area, the system specified, access requirements, insulation specification, and the condition of the existing deck structure. Hills Roofing Ltd provides free site surveys and detailed written quotes. For larger projects, we can provide a preliminary budget estimate before carrying out a full survey. Contact us to arrange an initial assessment.
Get a free, no-obligation quote from Hills Roofing Ltd today.