
UPVC Capping
Existing timber boards still sound? We cap them with UPVC for a fresh, maintenance-free finish.
- No need for full replacement if timber is sound
- Maintenance-free — no painting ever again
- Fixed pricing with no hidden extras
A Cost-Effective Alternative to Full Replacement
If your timber fascias, soffits and bargeboards are structurally sound but tired-looking — peeling paint, faded colour, surface weathering — full replacement may not be necessary. UPVC capping involves fitting slim UPVC cover boards over your existing timber, giving you a clean, fresh finish that never needs painting and will last for decades.
Radiant Roofing carries out UPVC capping across Kent, Sussex and Surrey. We inspect your existing timber boards to confirm they are structurally suitable for capping, prepare the surfaces and fit colour-matched UPVC capping boards over the top. The result is a maintenance-free roofline at a lower cost than full replacement.

How It Works
Timber Inspection
We inspect your existing boards to confirm the timber is structurally sound and suitable for capping. If rot is found, we recommend replacement instead.
Fixed Quote
You receive a clear quote covering surface preparation, capping boards, trims and any minor timber repairs — no hidden charges.
UPVC Capping
We prepare the timber surfaces and fit UPVC capping boards over the top, including all corners, joints and trim pieces for a neat finish.
Guarantee
All capping work is backed by our workmanship guarantee with manufacturer warranties on the UPVC boards.
Timber Inspection
We inspect your existing boards to confirm the timber is structurally sound and suitable for capping. If rot is found, we recommend replacement instead.
Fixed Quote
You receive a clear quote covering surface preparation, capping boards, trims and any minor timber repairs — no hidden charges.
UPVC Capping
We prepare the timber surfaces and fit UPVC capping boards over the top, including all corners, joints and trim pieces for a neat finish.
Guarantee
All capping work is backed by our workmanship guarantee with manufacturer warranties on the UPVC boards.
What Our UPVC Capping Service Includes
UPVC capping is a quick, cost-effective way to refresh your roofline without the expense of full board replacement. We cap fascias, soffits and bargeboards in a range of colours and finishes.

What Does UPVC Capping Cost?
Typical price range
£200 – £2000
VAT may apply depending on the project
Factors that affect the price:
- 1Length of roofline to be capped (linear metres)
- 2Which boards need capping (fascia, soffit, bargeboard or all)
- 3Colour and finish chosen
- 4Access requirements and property height
UPVC capping typically costs 30–50% less than full replacement because the existing timber stays in place. This makes it an excellent option if your boards are structurally sound but cosmetically worn. We provide a fixed quote after inspection.
What Our Customers Say
Verified Google ReviewsJane S.
Kent
They were very friendly, professional and polite and left the site immaculate at the end of the day. I would thoroughly recommend them to others. The work was carried out to a very high standard.
Peter B.
East Sussex
Excellent work, highly recommended! Very knowledgeable, by far the best roofing company we have ever used and super nice guys.
Sarah M.
Surrey
Radiant Roofing completed our roof repair quickly and professionally. Great communication throughout and a fantastic result.
Frequently Asked Questions
UPVC capping typically costs between £200 and £2,000 depending on how much roofline needs covering. Capping the fascias on a single elevation costs £200 to £500, while a full-property fascia, soffit and bargeboard capping job runs £1,000 to £2,000. It is typically 30 to 50 percent cheaper than full replacement.
If the timber underneath is structurally sound, capping gives you the same weatherproof, maintenance-free finish as full replacement at a lower cost. However, if the timber is rotten, soft or significantly damaged, capping is not suitable — the new UPVC needs a solid base to fix to. We always inspect the timber first and will be honest about which approach is right.
UPVC capping boards typically last 20 to 30 years with no maintenance. They will not rot, peel, crack or need painting. The longevity depends partly on the condition of the timber underneath, which is why we inspect it carefully before recommending capping.
We cover Kent, East Sussex, West Sussex and Surrey. Our teams regularly carry out UPVC capping in Tunbridge Wells, Crowborough, Sevenoaks, Tonbridge, Uckfield, Haywards Heath, East Grinstead and surrounding areas.
Yes. All our UPVC capping work is backed by our workmanship guarantee. The UPVC boards themselves carry manufacturer warranties. If any issue arises from our installation, we return and put it right at no cost.
Contact Us!
Get in touch with us!
Looking for a free quote? Just fill in the form below, and we'll take care of the rest!
Contact Information:
Mobile (24/7): 07753 165 005
Landline (Office Hours): 01892 356 967
Email: contact@radiantroofing.co.uk
Head Office:
Address:
Alpha House
Crowborough Hill
Crowborough
TN6 2EG
Opening Hours:
Monday to Friday: 7:30 am – 6:00 pm
Saturday: 7:30 am – 12:00 pm
Sunday: Closed (mobile still available)
Our Mobile and Email is available 24/7