Professional House Extension Builders in Hampshire
STONEFRONT builds practical, well-planned house extensions for homeowners across Hampshire. We focus on adding usable space through solid construction, clear communication, and a straightforward approach that improves comfort and the overall layout of your home. Whether it’s a single-storey extension, double-storey build, or a structural knock-through, every project is completed safely and in line with building regulations.
House Extensions
Designed To Expand Your Living Space
Our extensions are built to give you more living space without compromising the strength of your existing home. We handle everything from groundwork and foundations to structural steel installation, external brickwork, and finishes. Every detail is planned carefully to make sure the new structure ties in properly and feels like a natural part of the original property.
Safety, structural accuracy, and building regulations are at the core of our work. We consider load-bearing requirements, materials, insulation, and how the extension connects to the existing building. The goal is simple: a strong, tidy, long-lasting extension that improves day-to-day use and adds genuine value to your home.
All work is carried out in line with building regulations, with safety and durability always prioritised. We carefully consider load bearing requirements, materials, and how the new structure connects to the existing property. The result is an extension that fits naturally with your home, improves usability, and provides lasting value for homeowners across Hampshire.
Every extension requires the right structural support. We manage RSJ installations, knock-throughs, and load-bearing adjustments to ensure the new space is fully supported and stable. Materials, levels, and alignment are handled correctly so the extension blends naturally with the existing house and performs as it should for years to come.
Built For Long Term Performance
We build with approved materials, proper insulation, and weather protection to ensure the extension remains dependable in all conditions. From damp proofing to roof ties and brickwork, each stage is completed with long-term durability in mind, giving homeowners confidence in the structure and finish.
Planning Permission & Building Control Support
We guide homeowners through planning permission and building control requirements when needed. This includes liaising with architects, engineers, and inspectors to make sure drawings, measurements, and construction methods meet local standards. By handling the technical parts properly, we help reduce delays and keep the project moving smoothly from start to finish.
Our Extension Process Explained
Our extension process is designed to keep every stage organised, safe, and compliant. By following a clear workflow and maintaining regular communication, we ensure steady progress, accurate construction, and a smooth experience for homeowners from planning to completion.
Initial Consultation
We discuss your plans, check feasibility, and give clear guidance on what’s needed — including planning, structural details, timelines, and practical considerations.
Planning & Preparation
We work with engineers or architects where required, finalise details, and prepare materials so everything runs smoothly once construction starts.
Construction & Delivery
On site, we manage the full build, including structural work, steels, brickwork, and finishes. We keep the area tidy, follow building regulations, and provide regular updates until the extension is complete.