Gate5 Design Ltd

The goal for this project was to replace a dated, inefficient conservatory with a high-performance single-storey side extension in Brislington, Bristol. Because the property sits on a prominent corner plot, we managed the full planning application, securing approval in just 5 weeks by focusing on a sustainable construction method.

As a full Design and Build firm, we delivered this in two clear stages: Phase 1 Design (including 3D modelling and planning) and Phase 2 Construction.

The result is a space that is 25% more energy efficient than standard UK new builds. We didn't just build a room; we focused on thermal comfort, air quality, and acoustic performance. It’s a low-energy, light-filled extension that stays warm in the winter and cool in the summer, significantly reducing the client's running costs.

This was a unique timber engineering project designed to maximise a challenging riverside location. The brief was to create a large, south-facing decking and terrace area built directly over an open workshop.

The technical challenge was twofold: ensuring the deck was completely waterproof to protect the workspace below, while integrating two massive structural skylights to flood the workshop with natural light.

Beyond the main terrace, we also designed and built a bespoke timber bridge over the river, leading to a new BBQ and seating area on the opposite bank. As specialist carpenters, we worked closely on the design to ensure the structure felt like a natural extension of the landscape while being robust enough to withstand the elements. We delivered the full build in just 4 weeks.

In this project Gate5 Design Ltd. was working for Monkey Business Ltd.

We are currently on-site near Bath, working on a comprehensive barn conversion for a local farm. The project involves taking a traditional agricultural structure and transforming it into a high-spec, habitable living space.

This is a full-scale renovation and change-of-use project. We are working closely with the client to preserve the character of the original barn while integrating modern sustainable systems and structural reinforcements. Our team is managing everything from the initial structural assessment to the specialised internal fit-out required for rural buildings.

This project is a perfect example of how we adapt agricultural outbuildings into functional, energy-efficient homes while respecting the surrounding landscape.

For this project in Bristol, the goal was to significantly increase the house's footprint to accommodate 4 more bedrooms for this HMO. We were brought in to deliver a two-storey house extension, reconfiguring the entire layout to create a spacious four-bedroom addition.

The build was a full-scale construction project. Our team handled everything from the initial groundworks and foundation pouring to building the air cavity brick and block walls. We managed the complex roof extension to tie the new structure into the existing house, followed by the installation of new windows, doors, and a complete internal fit-out.

The result is a seamless transition between the old and new parts of the house, doubling the bedroom capacity and modernising the living space. We completed the full structural build and renovation in 12 weeks, delivering the project on time and within the £73,000 budget.

The client wanted to transform a basic garage into a fully habitable, modern living space complete with a private bathroom.

Gate5 Design Ltd was brought in as the Design and Build partner to handle both the architectural redesign and the construction. The project was technically demanding; we had to navigate a steeply inclined site and work within the tight constraints of neighbouring buildings on both sides.

The scope included structural alterations and extending the footprint to the front and rear to maximise the internal floor plan. The result is a seamless, functional extension that looks like a natural part of the original home. We delivered the full turnkey renovation in 3 months, staying on the £47,000 budget.

Gate5 Design Ltd was appointed as both designer and builder for this home renovation near Bristol. The project involved a complete redesign of the first-floor layout, essentially converting one awkward footprint into two functional spaces: a private master en-suite and a modern family bathroom.

Because the original layout was inefficient, we managed all structural work to open up the space safely and effectively. As a full-service design and build firm, we provided the client with 2D and 3D bathroom designs, allowing them to visualise the new flow and 'test drive' the layout before construction began.

We oversaw the entire bathroom renovation - from the initial strip-out and structural alterations to bespoke tiling and the final high-end fit-out. The project was successfully delivered in 8 weeks, staying exactly on the £30,000 budget.