Were Rated Excellent In The Area
“Repair/replacement of roof”
Job location: GU15
“Complete Roof Replacement”
“This is the second large job Abel Roofing have completed for us in the last 12-months. Same high standard of workmanship and customer service. Cliff and his team are brilliant and we couldn’t recommend them highly enough.”
Job location: GU15
“Replacing flat roof after storm damage”
Job location: SW11
“A first rate job”
Job location: RG27
“Fantastic Service, Fantastic People”
Job location: SW4
What Is Partial Roof Replacement?
A partial roof replacement means removing and replacing only the sections of your roof that have reached the end of their life or been damaged beyond repair. The rest of the roof stays in place. This is a targeted approach that avoids the cost of a full replacement when the majority of the roof is still sound.
It suits properties where one slope has failed, where a section has been damaged by weather, or where a previous repair has broken down over time. Abel Roofing will assess the full roof and give you a clear recommendation on whether partial replacement is the right option or whether a full replacement would serve you better in the long run.
What Is It Section
A partial roof replacement involves stripping the affected section of the roof back to the deck or rafters, checking the structure underneath for any water damage or rot, and then rebuilding that section from the inside out. New felt or membrane goes down first, followed by new battens, and then the outer covering, whether that is slate, tile, lead or flat roofing material.
The work is done to the same standard as a full replacement on that section. Abel Roofing does not treat partial work as a lesser job. Every section we replace is built to last and matched as closely as possible to the surrounding roof for a clean, consistent finish.
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Why Invest in Partial Roof Replacement
Leaving a failed section of roof unaddressed is one of the most expensive mistakes a homeowner can make. Water gets in through even small gaps and works its way into the roof structure, insulation and ceiling below. By the time you see a damp patch on the ceiling, the damage inside is often already significant.
A partial replacement addresses the problem at source. You get a repaired roof that will perform properly for years, without paying for work on sections that do not need it. It is the most targeted and cost-effective way to protect your home when only part of the roof has failed.
Abel Roofing is rated 9.91 out of 10 on Checkatrade. We inspect the roof honestly, tell you exactly what needs doing and carry out the work to a high standard. We do not recommend a full replacement when a partial one will do the job.
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Partial Roof Replacement Frequently Asked Questions
A repair patches or fixes a specific fault, such as replacing a few broken tiles or resealing a flashing. A partial replacement goes further by stripping an entire section of the roof back, checking the structure beneath and rebuilding that section from scratch. It is used when the damage or deterioration in an area is too widespread for a targeted repair to be a lasting solution.
The condition of the sections that are not failing is the main factor. If the majority of the roof is sound, in good condition and has reasonable life left in it, a partial replacement is usually the right option. If the rest of the roof is also ageing, deteriorating or showing widespread issues, a full replacement may be more economical over the long term. Abel Roofing will give you an honest assessment of both options.
We make every effort to source tiles or slates that match the existing roof as closely as possible. Colour, size and profile are all taken into account. On older properties with handmade or reclaimed materials, a perfect match is not always possible, but we will always discuss this with you before work begins so you know what to expect.
Most partial replacements on residential properties take between one and three days depending on the size of the section and the materials being used. We will give you a clear timeline before work starts so you can plan accordingly.
If the damage was caused by a sudden event such as a storm, subsidence or an impact, your home insurance may cover the cost of the replacement. Wear and tear over time is generally not covered. It is worth checking your policy and contacting your insurer before work begins. We can provide documentation of the damage to support a claim if required.
The material used depends on the existing roof and the type of property. Common options include natural slate, concrete or clay tiles, felt and batten systems for pitched roofs, and EPDM or GRP for flat sections. We work with all of these and will use the material that best matches the existing roof and meets current building standards.
Yes. When we strip back the failed section, we inspect the rafters, battens and deck for any signs of rot, damp damage or structural weakness. If any timber work needs attention, we will carry it out before laying the new covering. Replacing the outer material without addressing any structural issues underneath would not be a proper job.
You do not need to be present throughout the job, though we do ask that someone is available at the start of the first day so we can run through the work with you. We will keep you updated at key stages and contact you if anything comes up during the job that you need to know about.
Replacing like for like on a residential roof typically falls under permitted development and does not require formal building regulations approval. If the work involves changes to the structure or specification, this may be different. Abel Roofing will advise you on this during the survey stage.
Cost depends on the size of the section being replaced, the materials required and the complexity of the job. Because every roof is different, we do not publish fixed prices. We offer a free survey and quotation so you get an accurate price for your specific roof with no obligation.
Yes. Where a flat roof section has failed, we can replace that section using EPDM rubber or GRP fibreglass, both of which are long-lasting and low maintenance. The surrounding flat or pitched sections are left untouched if they are in good condition.
If we find additional damage once the section is stripped back, such as rotten timbers or a wider area of felt failure, we will stop and discuss this with you before continuing. We will explain what we have found, what it means and what the options are. No additional work is carried out without your agreement.
When carried out properly using quality materials, a replaced roof section should last as long as a new roof in that material. Slate and tile roofs typically last 40 to 60 years, felt systems around 15 to 20 years, and EPDM and GRP flat sections 25 years or more. The quality of the installation is the biggest factor in how long it performs.
Yes. As part of the partial replacement, we check all the flashings, verge and ridge details in the affected area. If guttering adjacent to the replaced section needs attention, we can deal with that at the same time to make sure the whole area is watertight and properly finished when we leave.






