AL4 · A1057 / M1 J7 · 22 mi from central London · Kitchen Extensions
Luxury Vinyl Flooring (LVT & SPC) for Kitchen Extensions in Marshalswick
Around St Albans the A1057 / M1 J7-side 1930s semi homes we work on average 18–22m² of kitchen extension. The winning spec: engineered oak in a mid-width (180mm), matte hardwax oil, glued to a fresh screed over wet UFH, continuous into the retained kitchen boards. Every dimension is planned on the survey.
Why Marshalswick clients book us for kitchen extensions
- Level survey on both existing and new subfloor before quote
- Glue-down default over UFH for maximum heat efficiency
- Level survey on both existing and new subfloor before quote
- Glue-down default over UFH for maximum heat efficiency
Level-matching a Marshalswick kitchen extension floor to the existing kitchen
In 1930s semi Marshalswick extensions the existing kitchen floor may be original Victorian pine boards on joists, and the new extension is on a beam-and-block or ground-bearing slab. The build-up thickness has to be planned so both meet flush — often specifying a thinner engineered board over the extension.
Matching batch, board and direction across a Marshalswick extension join
Direction of run across a Marshalswick extension floor is always continuous from old kitchen into new. Changing direction at the former external wall reads as two rooms; keeping direction reads as one.
Local context
Substantial 1930s/1950s suburb of detached semis
Nearest station
St Albans City
The UFH build-up for a 1930s semi Marshalswick kitchen-extension Luxury Vinyl Flooring (LVT & SPC)
Every Marshalswick kitchen extension we fit over UFH goes through the same commissioning cycle: 9-day heating cycle before fit, 7-day post-fit ramp. Documented, dated, warranty-compliant.
Kitchen Extensions in Marshalswick — questions
- How do I match the level between my Marshalswick extension and existing kitchen?
- Under 3mm difference we ramp with matched threshold. Above 3mm we level with self-levelling compound before fit. We measure both levels on the survey and price accordingly.
- Can I have engineered wood in a Marshalswick extension over UFH?
- Yes — engineered wood is the ideal spec for Marshalswick extensions over UFH. Certified UFH-compatible ranges, glued down to screed, run at up to 27°C surface temperature. Solid wood cannot go here.
- Do we need to remove existing kitchen units on a Marshalswick extension floor job?
- Usually no — we fit up to the plinth line with colour-matched beading. Only jobs where the kitchen is being replaced anyway get full floor-under-cabinets install.
- Can I blend a new extension floor into my existing Marshalswick kitchen?
- Yes — but the winning strategy is to re-do both floors together, from one batch. Trying to match into an existing floor almost always shows the join. Costs more but reads seamless.
- Should the extension floor match the kitchen or the lounge in Marshalswick?
- In Marshalswick open-plan extensions the floor should match both — one continuous run through kitchen, dining and living. Zoning by flooring change is out of fashion and never re-sells well.
- Can the floor go in before the Marshalswick extension kitchen is fitted?
- Ideal sequencing: floor first, kitchen second. Puts the floor under the kitchen (better resale, better waterproofing) and avoids kitchen plinth transitions. We work this way on 70% of Marshalswick extensions.
Speak to a Marshalswick kitchen-extension flooring specialist
Direct advice on level transitions, UFH build-up and old-to-new matching.
Extension Luxury Vinyl Flooring (LVT & SPC) in Marshalswick (AL4) works when the whole footprint — new plus retained — is treated as one order, one direction, one build-up.