
Free home visit · Fixed price · Uplift & disposal included
Floors & Fix fits carpet throughout Hounslow's TW3–TW5 postcodes, including Brentford, Old Isleworth, Cranford, Heston and Feltham. Hounslow's post-war and 1960s concrete-floor housing means ground-floor moisture assessment is routine — we include any DPM preparation in the fixed price. Victorian terraces in Brentford get ply preparation as standard.
Hounslow has a varied housing stock shaped by its diverse communities and proximity to Heathrow — 1960s–70s semi-detached housing in TW3 and TW4 Hounslow Central and Cranford with solid concrete ground floors, Victorian terraces in Brentford (TW8) and Old Isleworth (TW7) with suspended timber floors, post-war council housing in Heston with elevated moisture, and new developments in TW3 and TW5 with underfloor heating.
67% of Hounslow's housing stock was built between 1945 and 1985, with a significant proportion of local-authority solid-concrete construction in TW3 and TW4 that often carries elevated ground-floor moisture readings. — ONS Census 2021, housing stock age, London Borough of Hounslow
Hounslow's housing diversity requires different preparation by postcode. In Hounslow West and Heston, the post-war council housing has solid concrete ground floors with elevated moisture readings — we always test and install a DPM where needed, included in the fixed price. The 1960s and 70s semis in TW3 and TW4 Hounslow Central have concrete ground floors with variable moisture; we test at every visit. Victorian terraces in Brentford (TW8) and Old Isleworth (TW7) have suspended timber ground floors that need 6mm ply before carpet. New-build developments in TW3 and TW5 with wet UFH require a low-tog bonded-foam underlay within the heating system's thermal resistance specification.
Victorian terraces in Brentford (TW8) and Old Isleworth (TW7) have suspended timber ground floors in varying condition — medium moisture risk given proximity to the Thames. These properties have seen significant renovation investment and the market increasingly expects quality floor finishes.
Suspended timber subfloors flex across joist spans, which causes pile crease and rippling in carpet over time. We ply-raft the floor first — a layer of 9mm structural ply screwed across the joists removes the flex entirely. On ground floors we specify a breathable felt underlay to allow air circulation through the boards beneath, preventing moisture build-up that can cause mould. All ply preparation is included in your fixed price.
The 1960s and 70s semis and terraces across TW3 and TW4 Hounslow Central and Cranford were built with solid concrete ground floors. DPC specifications of this era are variable and moisture readings on ground floors are often elevated, particularly in properties close to the former RAF Heston site.
The concrete ground floor in this property type generally reads within safe moisture tolerances, though we always verify at the home visit. A standard 11mm PU foam underlay is installed over the clean concrete before gripper rods are fixed, giving a comfortable feel underfoot. Door trims are cut and re-fitted as part of every installation.
Post-war local-authority housing in Hounslow West and Heston (TW3–TW5) has solid concrete ground floors with elevated moisture readings common on properties dating from the 1950s and early 60s. Ground-floor moisture assessment before any product is fitted is essential on these properties.
Older solid concrete ground floors often carry elevated moisture readings — particularly in post-war builds where the original DPC has degraded. We test moisture at the home visit using a calibrated hygrometer before specifying any product. Where readings exceed 75% RH we install a heavy-duty DPM membrane beneath the gripper rods, sealing the slab before fitting begins. The DPM test and membrane are included in your fixed-price quote — never charged as an extra.
New-build apartments and houses in the TW3 and TW5 redevelopment zones have liquid-screed floors with wet underfloor heating. These are flat, clean substrates for LVT and engineered wood provided UFH-rated products are specified.
Carpet can be used over underfloor heating, but underlay selection is critical. We specify either a low-tog bonded-foam or rubber-backed underlay with a combined thermal resistance of ≤0.15 m²K/W — exceeding this value reduces heating efficiency and can cause the system to overheat. The UFH-compatible specification is confirmed in writing on every quote so you and your heating engineer both have the documentation.
Yes — all of TW3, TW4 and TW5 including Brentford, Old Isleworth, Cranford, Heston, Feltham and Hanworth. Free home visit with no call-out charge.
Yes. We test moisture at the home visit and, where readings are elevated, install a DPM membrane before gripper rods and underlay — included in the fixed price. Heston and Hounslow West properties are among the areas where this preparation is most commonly needed.
We apply 6mm structural ply over the existing timber boards before carpet is laid. This prevents pile crease across joist spans and is included in the fixed price given at the home visit.
Yes — we specify a low-tog underlay (≤0.15 m²K/W) within the UFH system's thermal resistance specification. UFH compatibility is confirmed in writing on the quote.
Typically within 2–4 days across TW3–TW5. Evening and weekend appointments are available and there is no call-out charge.
We come to you with samples, measure up and give you a fixed price on the day. No obligation, no deposit. See our carpet fitting service or all flooring options in Hounslow.
Last updated: May 2026