Roofing Services
London & Hertfordshire
Pitched roofs, flat roofs, guttering, chimneys, and loft conversion roofing. Expert roofing contractors with over 15 years of experience across London and Hertfordshire.
Roofing Services We Provide
From a single missing tile to a complete roof replacement, our in-house roofing team handles every type of roofing work across London and Hertfordshire.
Pitched Roof Repairs & Replacement
Tile and slate replacement, ridge and hip repairs, felt underlays, and full re-roofing of pitched roofs on houses and extensions.
Flat Roof Systems
EPDM rubber, GRP fibreglass, felt, and liquid-applied flat roof systems. New installations and replacement of failed flat roofs.
Lead Flashing & Pointing
Lead flashing around chimneys, dormers, and abutments. Repointing of chimney stacks and parapet walls to prevent water ingress.
Guttering & Fascias
UPVC and cast-iron guttering replacement, fascia and soffit boards, and full rainwater management systems.
Loft Conversion Roofing
Dormer construction, Velux window installation, hip-to-gable alterations, and mansard roof structures for loft conversions.
Extension Roofing
Pitched and flat roofs for single and double-storey extensions, including lantern roofs, skylights, and bi-fold door canopies.
Emergency Roof Repairs
24/7 emergency response for storm damage, fallen trees, and urgent leaks. Temporary weatherproofing and permanent repairs.
Chimney Works
Chimney stack repointing, rebuilding, capping, and removal. Lead flashing replacement and chimney pot installation.
Our Roofing Process
From free survey to completion — a clear, professional process with no surprises.
Free Roof Survey
We carry out a thorough inspection of your roof — from ground level, ladder, or scaffold — and provide a detailed written report with photographs.
Detailed Quotation
A fixed-price quotation is provided within 24–48 hours. No hidden extras. We specify materials, guarantee periods, and programme.
Scaffold & Access
Where required, we erect scaffold to BS EN 12811 standard. All our roofers hold CSCS cards and work to full health and safety requirements.
Roofing Works
All works are carried out by our experienced in-house roofing team. We use quality materials from trusted UK suppliers.
Inspection & Sign-Off
On completion, we carry out a thorough inspection with you and provide all relevant guarantees, warranties, and completion documentation.
Roofing Cost Guide — London 2025
Indicative prices for London and Hertfordshire. We provide fixed-price quotations after a free survey.
| Roofing Work | Typical Cost | Notes |
|---|---|---|
| Tile / Slate Repair (up to 10 tiles) | £150 – £400 | No scaffold required |
| Partial Re-Roof (half a roof) | £2,500 – £5,000 | Includes scaffold |
| Full Re-Roof (3-bed semi) | £5,000 – £10,000 | Includes scaffold & felt |
| Flat Roof Replacement (garage) | £800 – £2,000 | EPDM or GRP |
| Flat Roof Replacement (extension) | £1,500 – £4,000 | EPDM or GRP |
| Chimney Repointing | £400 – £900 | Includes scaffold |
| Lead Flashing Replacement | £300 – £800 | Per chimney or abutment |
| Guttering Replacement (full house) | £600 – £1,500 | UPVC |
Prices include VAT. London premium applies. Survey required for accurate quotation.
"TCM replaced our entire roof after storm damage. They were professional from start to finish — the survey was thorough, the price was fair, and the work was completed in three days. The roof looks immaculate."
Related Services & Guides
Dormer, Velux, mansard, and hip-to-gable loft conversions including all roofing works.
Single and double-storey extensions with pitched and flat roof options.
Understand Permitted Development rules and when planning permission is required.
Roofing FAQs
Book Your Free Roof Survey
Our roofing specialists will inspect your roof, identify any issues, and provide a detailed written report and fixed-price quotation — completely free of charge.
It's easy to overlook your roof until a problem arises, isn't it? A small leak can quickly become a major headache, threatening your home's structure and your belongings. You might be wondering if that damp patch is serious, or if those missing tiles mean a bigger issue is brewing. Roofing, at its core, is about protecting your home from the elements. It's the essential shield against rain, wind, and everything else the British weather throws at us. From the foundational structure to the final layer of tiles or membrane, a well-maintained roof ensures your property stays dry, warm, and secure. Why does this matter to you? Because a healthy roof isn't just about aesthetics; it's about safeguarding your investment, preventing costly internal damage, and maintaining your home's energy efficiency. Ignoring minor issues can lead to significant structural problems and expensive repairs down the line. Don't let a small concern turn into a major crisis.
You've noticed a damp patch on your ceiling, or perhaps a few slates have come loose after a storm. Maybe your energy bills seem higher than usual, and you're wondering if your roof is to blame. You know something isn't quite right, but what's the best way to address it? Is it a simple fix, or something more serious?
What You Need to Know
Durable Flat Roofing
Considering a flat roof for an extension or garage? We specialise in high-quality flat roofing systems, including modern EPDM rubber roofing and traditional felt. These materials offer excellent waterproofing and longevity, giving you peace of mind for years to come.
Reliable Pitched Roof Repairs
Damaged or missing tiles can compromise your entire roof's integrity. Our team expertly handles all types of pitched roof repairs, from replacing a few broken tiles to fixing storm damage. We ensure your roof is watertight and looks its best.
Comprehensive Re-Roofing Services
Is your roof beyond repair, or are you planning a major renovation? We provide complete re-roofing solutions, carefully removing your old roof and installing a brand new, robust system. This is a long-term investment in your home's protection.
Expert Lead Work & Guttering
Lead work is crucial for weatherproofing vulnerable areas like chimneys and valleys. We also install and repair guttering systems, ensuring rainwater is efficiently directed away from your property. Proper guttering prevents damp and foundation issues.
Everything Else You Should Know
Understanding Roofing Costs
The cost of roofing work varies significantly based on the type of roof, materials chosen, and the extent of the damage or installation. A small repair might be a few hundred pounds, while a full re-roofing project could range from several thousand to tens of thousands. We provide clear, itemised quotes so you know exactly what to expect, with no hidden surprises.
Planning & Building Regulations
For significant roofing projects, especially re-roofing or structural changes, building regulations often apply. This ensures your new roof meets safety and energy efficiency standards. We can guide you through the necessary approvals and ensure all work complies with local Hertfordshire regulations, making the process smooth and stress-free.
Common Roofing Mistakes to Avoid
One of the biggest mistakes homeowners make is delaying repairs. A small leak can quickly cause extensive damage to timbers, insulation, and ceilings. Another common error is attempting DIY repairs without proper knowledge or safety equipment, which can lead to further damage or injury. Always choose experienced, insured professionals for roofing work.
Where We Deliver Roofing
TCM Building & Maintenance is based in Borehamwood and serves Hertfordshire, North London, and the surrounding area. Each location page covers planning authority details, property types, and local considerations specific to that area.
Our home base. Fast response times across the whole town.
Serving Radlett's conservation areas and Green Belt properties.
Covering Bushey, Bushey Heath, and the surrounding Hertsmere area.
Serving Potters Bar, Brookmans Park, Northaw, and Cuffley.
Full coverage across Watford and the Three Rivers district.
Experienced in St Albans conservation areas and listed buildings.
Covering Hatfield, Welham Green, Birchwood, and Old Hatfield.
Specialists in the WGC Conservation Area's Arts and Crafts properties.
Serving all parts of the London Borough of Barnet.
Covering Edgware, Canons Park, Burnt Oak, and Queensbury.
Serving Stanmore, Harrow Weald, Belmont, and the surrounding area.
Not sure if we cover your area? Call 07305 121634 — we serve a wide area across Hertfordshire and North London.