Homes here run warmer than people expect.
Caerphilly's housing is a real mix: Victorian terraces near the town centre, big estates of 1970s and 1980s semis, and newer developments pushing up the valley. What they share is that South Wales houses were never designed for the summers we're getting now. Bedrooms under dark roofs, patio doors facing the afternoon sun, and lofts converted into offices all hold heat well into the night. Opening a window swaps hot inside air for warm outside air; it can't do more than that.
One unit usually solves the room that matters.
Most of our Caerphilly customers don't want the whole house cooled; they want to sleep. A single quiet wall unit in the main bedroom, sized correctly at the survey, holds the room where you want it all night. In winter the same unit is an efficient heat pump, so the spare room office or the baby's room stays comfortable year round without running the whole central heating system. If you're weighing it against a fan, our costs guide makes the comparison honestly.
What you get from us.
A free fifteen-minute survey, a fixed written price, installation normally completed in a day for a single room, and a 10 year guarantee on the work as standard. We're F-Gas registered, we do our own electrics, and we service what we fit. Payments can be spread over up to 12 months interest free, pensioners get 10% off, and multi-room installations are discounted. Almost every Caerphilly install goes ahead without a planning application, and our guide to planning permission in Wales sets out the conditions it has to meet. Get a rough figure from the price builder or book your survey whenever suits.