Home air conditioning in Thamesmead
In London, heat soaks into brick and concrete during the day and comes back out at night, which is when it is hardest to sleep. Thamesmead lies roughly 11 miles from central London, and we cover it as part of London. That includes the SE2 and SE28 postcode districts.
Rooms and systems
An extension in Thamesmead with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon. In a semi or terrace in Thamesmead, the indoor unit often goes on a back bedroom wall with the outdoor unit on a bracket below. Old storage heaters in Thamesmead homes are removed and recycled as part of the replacement. Where a room in Thamesmead has deep cornicing or a picture rail, a console keeps the walls above it clear.
For a single hot bedroom or living room, a wall-mounted split is usually the simplest answer. Two to four rooms often suit a multi-split on one outdoor unit, while a ducted system hides everything except the grilles. Flats, listed homes and garden rooms each bring their own questions, from freeholder consent to cable routes, and we cover them at survey.
Guide prices in Thamesmead
Typical guide prices in Thamesmead, including VAT: a wall-mounted system at £1,495–£3,895 per room, a bedroom or loft unit at £1,595–£3,895 per room and a service at £125–£245 per system visit. Installations are fixed in writing after a free survey; visits are priced before we come.
Planning and permissions
Since 29 May 2025, England's permitted development rules allow larger outdoor units (up to 1.5 m³) and no longer require a 1 m gap to the boundary, provided the MCS 020(a) noise check is met. Listed buildings and pitched-roof installs still need permission. For flats in Thamesmead, the lease and the freeholder's consent come first. Planning rules for blocks of flats are stricter than for houses, and we check them before quoting.
If your home in Thamesmead is replacing fossil fuel or electric heating, and no gas, oil or LPG boiler stays in use, an MCS-certified air-to-air heat pump may qualify for the £2,500 Boiler Upgrade Scheme grant, which the MCS-certified installer claims and deducts from the price.
Nearby
If you are just outside Thamesmead, we also work in Barking (3 miles), Welling (3 miles) and Becontree (3 miles). See all of London.