London's Climate Is Tough on Exterior Paintwork
Rain, frost, UV exposure, and pollution — London's exterior surfaces face a relentless assault. Without the right approach, exterior paint can crack, peel, and fade within a couple of years.
Timing Is Everything
The best months for exterior painting in London are May through September, when temperatures are consistently above 10°C and humidity is lower.
Preparation Makes the Difference
On exterior surfaces, preparation is even more critical than interior work:
- Pressure washing to remove dirt, algae, and loose material
- Scraping and sanding all flaking paint back to a stable edge
- Filling cracks with flexible exterior filler
- Priming bare wood, metal, and masonry
- Caulking gaps around windows and door frames
Choosing the Right Products
- Dulux Weathershield — excellent coverage and 15-year durability promise
- Farrow & Ball Exterior Eggshell — for heritage colours on woodwork
- Sandtex — reliable masonry paint with fungicide protection
exterior painting Londonweatherproof paintinghouse exteriorLondon decorators
The Painters London Editorial
Practising London painters & decorators since 2019 — every guide is written and reviewed by our working team. About the authors →
