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2A Construction

Premium construction across London — extensions, loft conversions, roofing, HMO conversions & full domestic refurbishments.

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Loft Conversion – Structural Works & New Roof Formation | Our Projects | 2A Construction
Portfolio/Loft Conversion – Structural Works & New Roof Formation
Project image 1

Loft Conversion – Structural Works & New Roof Formation

2/6/2026loftpublished

At 2A Construction, we specialise in complete structural transformations — from steel installation to full timber roof construction. This stage shows the major progress on a full loft conversion, including steel beams, new roof structure, and staircase installation. 📌 What Was Completed: ✔ Structural Steel Installation (RSJs & PFC Beams) Heavy-duty steel beams were lifted and fixed into position to support the new loft floor and roof structure. These steels form the backbone of the conversion, ensuring long-term stability and compliance with structural engineer specifications. ✔ New Timber Roof Formation A complete roof structure has been constructed, including: - New rafters - Ceiling joists - Structural trimmers for Velux windows All timbers fixed using structural-grade brackets and fixings. The roof is now weather-protected under a full temporary scaffold roof cover. ✔ Velux Window Openings Prepared Timber framing has been installed around all Velux openings, ready for the roofers to fit the windows and complete the waterproofing. ✔ New Staircase Installed A custom-made solid timber staircase has been fitted to connect the new loft with the lower floors. The staircase is built to exact measurement, ensuring safe access and perfect fit within the existing layout. ✔ Internal Timber Stud Walls All new internal partition walls have been built, defining the layout of the loft rooms and hallway. 🏗️ Why This Stage Matters This phase is crucial in every loft conversion because it transforms the empty roof space into a structurally safe, load-bearing extension of the property. With steels, rafters, joists, and stairs installed, the project is now ready to move efficiently into: - Roof tiling - Insulation - First fix electrical & plumbing - Boarding and plastering

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