Fully insured
Guaranteed workmanship
Free no-obligation quotes
35 Firs Avenue, Barnet, London, N11 3NE
Home / Services / Guttering
Leaking, sagging or overflowing gutters can cause more damage than many property owners realise. Rainwater may run down brickwork, soak into walls or collect around the foundations. At RJC Roofing & Building, we provide professional gutter repairs, replacements and new installations across London for homes, rental properties and commercial buildings.

We carry out a full range of guttering work, from replacing a damaged joint to installing a complete new rainwater system. Before recommending any work, we inspect the gutters, downpipes, brackets and roofline so we can identify why the problem is happening.
Our services include gutter repairs, gutter replacement, new gutter installation, downpipe repairs, bracket replacement, leaking joint repairs and uPVC guttering. We can also check the condition of nearby fascias and soffits, as damaged roofline boards may affect how securely the guttering can be fitted.
The aim is simple: to move rainwater away from the roof and property efficiently. That means using the correct gutter profile, fitting suitable falls and making sure outlets and downpipes are positioned properly.

What Include
Gutter joints can begin to drip when seals wear out, fittings move or debris becomes trapped. In many cases, the affected section can be resealed or replaced without changing the entire system.
Loose brackets may cause gutters to drop or pull away from the fascia. Water then collects in low spots instead of flowing towards the outlet. We can replace failed brackets and realign the gutter run where the existing system is still serviceable.
Plastic guttering can crack following impact, frost or long-term exposure to the weather. Small damaged sections can often be replaced, while widespread deterioration may make gutter replacement more practical.
Our Process
We believe every successful roofing and building project starts with clear communication and careful planning. From your initial enquiry to the final inspection, our straightforward process ensures quality workmanship, complete transparency, and a hassle-free experience every step of the way.
We check the guttering, outlets, downpipes, brackets and roofline while looking for leaks, movement, blockages and signs of water damage.
We explain whether the issue can be repaired or whether replacement would be the more reliable option.
You’ll receive a clear quotation based on the agreed work, materials and access requirements.
Damaged components are repaired or removed, and new guttering is fitted with suitable falls, secure brackets and properly connected downpipes.

We check the system’s alignment and water flow, clear away waste and leave the working area tidy.
Expertise
Whether you need reliable roofing solutions or want to know why homeowners and businesses across London choose RJC Roofing & Building, you'll find everything here. Explore our professional services and discover our commitment to quality workmanship, honest advice, and exceptional customer care on every project.
When older guttering is repeatedly leaking or has become brittle, a new system can provide a more dependable solution. We install guttering for houses, extensions, garages, porches, outbuildings and commercial properties.
uPVC guttering is a popular choice because it’s lightweight, low-maintenance and available in several profiles and finishes. Half-round guttering suits many residential properties, while deeper or higher-capacity systems may be more appropriate for larger roof areas.
We’ll measure the roofline, assess suitable outlet positions and install the system with the correct spacing and fall. Where possible, we also make sure the style and colour sit neatly with the property’s existing fascias, soffits and exterior finish.
London properties often present practical access challenges. Terraced homes in Camden or Islington may have narrow side access, while properties in Hackney, Hammersmith or Lewisham can have extensions, rear additions and several roof levels feeding into one drainage system.
These details matter. A guttering system should be planned around the actual building rather than fitted as a standard one-size solution.
We focus on clear advice and careful workmanship. Where a repair is likely to solve the issue, we won’t push for unnecessary replacement. Where the system is beyond economical repair, we’ll explain why a new installation may offer better long-term value.
Customers also value knowing when we’ll attend, what work is included and how the site will be left afterwards. We aim to keep the process straightforward from the first inspection through to the final checks.
Areas
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since 1966.
Faq
RJC Roofing & Building provides guttering services throughout London. We regularly work across boroughs and neighbourhoods including Barnet, Enfield, Camden, Islington, Hackney, Waltham Forest, Ealing, Hammersmith, Richmond, Lambeth, Greenwich, Lewisham, Croydon and nearby areas.
Yes. Many leaks can be fixed by replacing seals, joints, brackets or short damaged sections. We’ll inspect the system before advising whether repair is worthwhile.
Replacement may be needed if the guttering is brittle, badly cracked, repeatedly leaking or pulling away in several places.
Yes. We install uPVC guttering in a range of profiles and finishes to suit different properties and roof sizes.
Yes. Water running down external walls can contribute to penetrating damp, staining and damaged mortar if the problem continues.
Yes. We can repair or replace downpipes, connectors, shoes, outlets and fixings as part of the guttering work.
Yes, subject to a site assessment. We’ll inspect access and arrange the appropriate equipment for the property.
Yes. If the existing roofline boards are damaged or unable to support the guttering securely, we can discuss fascia and soffit replacement as part of the project.
If your gutters are leaking, overflowing or pulling away from the property, contact RJC Roofing & Building. We provide gutter repairs, replacements and new installations across London, with practical advice and a clear quotation based on the condition of your property.

RJC Roofing & Building provides professional roofing and general building services across London. We work with homeowners, landlords and property managers who want clear advice, dependable workmanship and a job completed properly.
Menu
Services
Copyright © 2026 RJC ROOFING & bUILDING. All rights reserved.