Stain Blocking
Stain Blocking
How It Works
I inspect the stain, find the source (leak, condensation, nicotine or tannin) and assess surrounding plaster or timber to plan the right isolating treatment.
Why Choose us for Stain Blocking?
Trade‑accurate treatment
I pick the correct primer and method for each stain type — water, smoke, nicotine or tannin — so the problem is isolated, not just covered up.
Personal, reliable service
As a sole‑trader with 20 years' experience you deal with the same skilled tradesperson from survey to finish; no surprises, direct communication and dependable workmanship.
Trust first approach
I don’t take deposits, carry £2,000,000 public liability insurance and offer two free colour samples to help you see the final result before committing.
What I treat: water stains from roof or plumbing leaks, smoke and nicotine discolouration in kitchens and lounges, and tannin bleed from oak and softwood sashes found in Victorian and Edwardian homes around Guildford. Stain blocking isn’t a one‑size‑fits‑all job — tannins and oil‑based marks need solvent or shellac‑based isolators, while many household watermarks respond to specialist water‑borne primers after the area is dried and stabilised.
How it ties into decorating: correct stain blocking is the foundation of a professional repaint. I combine stain isolation with plaster patching, wood repair or re‑puttying where needed so paper or paint goes on flat and even. I’ll show two free colour samples so you can confirm your finish, and I clean up each day so homes and small commercial premises stay useable while work is carried out.