Extension, loft and renovation builders
Extensions and lofts, built to the drawings.
Rear and side extensions, loft conversions and renovations across Wexbridge. Priced from your drawings and run by one site lead from the first dig to handover.
Send us the jobExample
Tell us what you need, add a photo and your postcode, and it all lands in one place.
Tell us what you need
- Established
- 2009
- Google rating
- 4.8 · 64 Google reviews
- Based in
- Wexbridge
- and 5 nearby areas
- Accreditations
- Federation of Master Builders, TrustMark, Considerate Constructors Scheme
Selected work
Photos from Calder & Rowe.
Rear extension under construction, with blockwork walls and a steel beam in place 
Kitchen with an exposed brick wall, a range cooker and a wooden table 
Red-brick terraced houses with clay-tile roofs and loft dormers
Services
What we take on
Open a service to see what it involves and where prices start.
- Building control sign-off arranged on structural work
- Site swept and made safe at the end of every day
- A weekly walk-round with your site lead
01Loft conversions
from £42,000
Rear dormers and hip-to-gable lofts with a new stair, bedroom and en-suite.
from £42,000
Ask about loft conversions02Rear extensions
from £48,000
Single-storey kitchen and living extensions, with steels, rooflights and glazed doors to the garden.
from £48,000
Ask about rear extensions03Kitchen knock-throughs
from £4,800
Load-bearing walls taken out on a steel, signed off by building control, made good and ready for the fitter.
from £4,800
Ask about kitchen knock-throughs04Whole-house renovations
Older homes brought up to date: structural repairs, replastering, new layouts and finishes, room by room.
Ask about whole-house renovations05Side-return extensions
Infill extensions for terraces that widen the kitchen and bring light into the middle of the house.
Ask about side-return extensions06Garage conversions
from £18,500
Garages turned into a study, playroom or bedroom, with insulation, windows and heating.
from £18,500
Ask about garage conversionsAbout
Calder & Rowe
Building since 2009
Two builders, a small directly employed team and the same site lead on your job from start to finish. We take on a handful of projects at a time across Wexbridge and the villages around it, and we price from drawings, so the figure you sign is the one you plan around.
Reviews
In their words
4.8 · 64 Google reviews
“They found an old drain under the footings and walked us through the options that morning, with prices. It added two weeks, and we knew why at every stage.”
Priya K.Rear extension, HollinsfieldRated 5 out of 5 “We lived in the house the whole time. The new stair went in last so we always had a landing, and the site was swept every evening before they left.”
Tom and Alice W.Loft conversion, WexbridgeRated 5 out of 5 “The steel delivery slipped and we started a week late, but they told us straight away and finished on the date they gave us after that. Building control passed it first time.”
Margaret H.Kitchen knock-through, SaltbyRated 4 out of 5
Areas we cover
- Wexbridge
- Hollinsfield
- Upper Marden
- Saltby
- Fernhurst Green
- Copley Bridge
Hours
- Mon to Fri
- 7.30am to 5.30pm
- Sat
- 8am to 12pm
Site visits by appointment, including Saturday mornings.
Accreditations
- Federation of Master BuildersCheck Federation of Master Builders register
- TrustMarkCheck TrustMark register
- Considerate Constructors Scheme
Contact
Start a project
Send a few details or call to talk it through with Calder & Rowe.
- Phone
- 01632 960 572
- Address
- Unit 4, Mill Lane Yard, Wexbridge, WX7 3LD