Hallway with panelled walls, herringbone floor and a bespoke oak under-stair wine rack with LED lighting, made in our workshop Federation of Master Builders member

House extensions & refurbishments

Building your vision, crafted without compromise.

Built by your local team in Berkshire.

Bespoke oak under-stair wine rack with diagonal bays and warm LED lighting

Bespoke joinery, made in our own workshop

Thinking of starting a project?

Whether you’re searching for ideas and inspiration, or you have a set of plans that need pricing, get in touch and we’ll price them in detail.

Panelled dining room with bespoke wall mouldings, a marble table and a statement chandelier

Interior design and bespoke fit-out packages

A repeat client after 10 years

Two-storey side extension, Ascot

A lovely extension to an already lovely family home.

Hallway with glazed timber double doors, made and sprayed in our workshop, opening onto a long bright corridor
Corridor with herringbone floor leading to a glazed open-plan extension

The new en-suite

En-suite walk-in shower in ribbed stone-effect tiles with brushed brass rain shower and a tiled niche
Walk-in shower with an LED-lit recessed niche and brushed brass shower valve and handset

Beautiful family home in Ascot.

Large white stone-faced house in Ascot with slate roof, dormer windows, a glazed roof lantern and formal gardens
Curved marble staircase with ornate black wrought-iron balustrade over a black and white chequered floor
Entrance hall with mirrored wall, flowers and a black and white chequered marble floor

Bathrooms

Three recent bathrooms, start to finish.

Waltham St Lawrence

Shower in green and white vertical tiles with an antique brass rain shower and tiled niche
Bathroom with tiled bath panel, traditional toilet with oak seat and oak-effect floor
Antique brass bath shower mixer against green and white tiles
Antique brass towel radiator above a white basin
Quadrant shower enclosure with brass fittings and striped green tiles

Freestanding bath and walk-in shower

Bathroom with freestanding bath, brass taps and patterned mosaic floor
Walk-in shower in marble-effect tiles with a bronze rain head
Recessed shower niche tiled to line up with the wall tiles
Bronze shower valve and riser rail on marble-effect tiles

Little Kingshill

Floating oak double vanity under an illuminated mirror
Walk-in shower with brass rain head and chevron tiling
Chevron marble shower wall with a brushed brass valve and recessed shelf
Wall-hung toilet and oak vanity in a marble-tiled bathroom

What sets us apart

Why clients choose JLA

One point of contact

The same person from the first site visit to handover.

Our own joinery workshop

Kitchens, wardrobes and staircases made and spray-finished in-house.

25 years in the trade

Extensions, refurbishments and fit-outs across Berkshire and South Bucks.

FMB member since 2017

Vetted and approved by the Federation of Master Builders.

Panelled hallway with an oak under-stair wine rack made in our workshop

In safe hands

A family-run firm that designs and makes what it builds.

We price your architect's drawings line by line, draw every joinery package in 3D before we cut a board, then make and finish it in our own workshop.

  • Drawings priced in detail
  • Joinery designed in 3D in SketchUp
  • Made and spray-finished in our White Waltham workshop
  • Qualified through the Institute of Carpenters

Recent work

Open-plan kitchen extension with a roof lantern, shaker units and a quartz island
Oak-frame double garage with feather-edge cladding and black roller doors
Victorian bathroom with freestanding bath, brass fittings and a mosaic floor
Garage gym lined in reclaimed timber cladding with recessed lighting
Dining room with bespoke wall panelling and a marble table
Oak under-stair wine rack made in our workshop

What clients say

“Craftsman and builder”

Bill, 20-week extension

“This is how they do it”

Helen

“Wonderful set of chaps”

Mathew

Read all reviews on Trustpilot
Federation of Master Builders member

Federation of Master Builders member since 2017
Local, family-run team in White Waltham, Berkshire

Follow the builds

@jlabuilders

See our latest work on Instagram

Talk to us

Thinking of starting a project?

Whether you’re searching for ideas and inspiration, or you have a set of plans that need pricing, get in touch and we’ll price them in detail.

Got plans? Upload them with the form below (drawings, PDFs or photos, up to 5 files), or email them to office@jlabuild.com.

Send us a message below and attach any plans or photos. We’ll get back to you within one working day.

Federation of Master Builders memberJLA Builders Ltd · White Waltham, Berkshire · FMB member