Install an RSJ cost in PO20 - Sort by rates or availability
Whites Carpentry & Building
From £2,208
Whites Carpentry & Building prides in delivering an excellent extension buildering service and value for money in PO20 and the surrounding areas. ...
R&B Property Improvements
From £3,296
We are a Small Family run business with over 30 years experience in the building trade, Carpentry is my main trade, with NVQ Level 2.
SBS Building Services
From £2,344
We are a small family run business with over 20 years experience in brickwork, bathroom/kitchen fitting, roofing, landscaping, fencing, tiling and ...
H P Building Services Sussex
From £2,192
Member since August 2026
H P Building Services Sussex is a one-stop solution for all your extension buildering needs. Establish over 10 years ago and covering 20 miles arou...
Futureways Design and Build
From £2,312
Futureways Design and Build are here to help customers who need an Extension Builder in PO20. We offer a competitive rate to complete all your exte...
Park Building Services Ltd
From £1,952
Park Building Services Ltd is a trusted extension builder serving customers in PO20 and the surrounding area. Contact us to today to get a competit...
Main Construction
From £2,640
Need to find an Extension Builder near you for all your extension buildering work?
Main Construction provides a local, trusted extension bu...
Alan Pacy Builder
From £2,400
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
GD Project Management Ltd
From £2,576
Giles Dixon is an experienced Project Manager with over 30 years experience, having worked from the ground up starting in 1984 as an apprentice ele...
Regent Property Holdings Ltd
From £2,328
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
RSJ cost in PO20
How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in PO20 it ranges from £1,952 (Park Building Services Ltd based in PO9) to £3,296 (R&B Property Improvements based in PO9).
Comparing extension builders estimates for fitting an RSJ gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get rates and quotes to install an RSJ in PO20 by posting a job with HaMuch and we will send it to extension builders in PO20.
