House Extensions & Conservatories

Multi-Storey Developments

Multi-storey extensions expand both your ground footprint and your upper-floor accommodation simultaneously. This structural choice optimises your land usage, adding extra bedrooms or bathrooms directly above your new living area. Our double-storey build process covers the following core structural stages:

• Upgrading lower-level foundations to support the weight load of a second brick storey safely.
• Installing heavy structural steel beams to bridge the gap between old and new brickwork.
• Extending vertical utility stacks to supply water and drainage lines to upper-floor bathrooms.
• Constructing matching roof lines to ensure the entire building envelope remains weatherproof.

Structural Engineering and Open-Plan Planning

Once the external brick shell is secure and watertight, we create internal openings to connect the extension to your original home. We install calculation-backed RSJs to support upper floors before removing load-bearing internal walls. This process links your extension directly with your main property, allowing for seamless transitions into bespoke kitchen design & installation zones.

Glazing and Building Envelope Weatherproofing

We seal the building envelope using high-security window and door units to control thermal loss. Our team handles the precise fitting of modern bifolding doors, sliding aluminium tracks, and uPVC double glazing. This step ensures your extension meets strict UK energy efficiency ratings while matching the aesthetic style of your existing house extensions & conservatories.

Internal Infrastructure and Utility Alignment

The final construction phase focuses on interior preparation, including pipe routing and electrical wiring. We run new heating circuits, position underfloor heating manifolds, and install plasterboard across all walls and ceilings. Our plasterers apply multi-finish skim coats to deliver flat, uniform surfaces that are completely prepared for final flooring, carpentry, and decoration.

Ready to expand your living space? Contact our structural builders today to arrange your on-site property appraisal and comprehensive quotation.