Structural Alterations

The removal and replacement of an existing 450 mm masonry wall at Old Glen House, Baildon.

Project

Location

Baildon

More info

Project Overview

This project involved the removal and replacement of an existing 450 mm masonry wall at Old Glen House, Baildon. The works required careful temporary propping and structural reinforcement to maintain roof and floor stability throughout the process.

Scope of Works

Structural beam installation. Supply and fit of a 254 × 146 × 37 UB S355 steel beam to support the new wall structure, complete with 10 mm S355 steel plates and fully welded connections.
Temporary propping scheme. Design and installation of Alulight ALU 350 props with leg‑for‑leg back‑propping down to the ground bearing slab, ensuring safe load transfer during wall removal.
Masonry removal and rebuild. Controlled demolition of the existing stone wall and reconstruction in accordance with structural engineer specifications.
Roof and purlin support. Installation of 100 × 50 C24 timbers to brace existing roof purlins during the transition phase.
Safety and compliance. All works executed under Building Control approval, adhering to BS EN 1090 standards and CDM Regulations 2015.

Outcome

The project delivered a robust structural solution that allowed safe removal and replacement of the masonry wall while preserving the building’s integrity. The new beam installation provides long‑term stability and compliance with modern structural standards.