A GRP flat roof gives a jointless fibreglass finish that lasts 25 to 30-plus years. See how GRP compares to felt, the curing rules, and what drives cost.
Lead flashing code guide: colour, thickness in mm and typical use for Code 3 to Code 8 rolled lead sheet to BS EN 12588, plus which code to fit and…
A dry verge system uses mechanically fixed caps along the gable edge instead of mortar. Learn how it works, dry verge vs mortar, cap colours and retrofitting.
Clay vs concrete roof tiles compared: lifespan, weight, cost, colour and minimum pitch. See which suits your Sussex roof and how to tell what you already have.
A breathable roofing membrane lets water vapour out while keeping rain out. See how it differs from felt, when you still need ventilation, and how to lay it.
VELUX window sizes explained: how to read the letter-and-number code, find yours on the data plate and check common dimensions in our UK VELUX size chart.