

We work closely with clients to create bespoke extension designs that maximise space and add value. From architectural drawings to planning applications, our team ensures every detail is considered before construction begins, setting the foundation for a smooth build.

Our experienced builders deliver high-quality structural work, from foundations to roofing. We handle all core construction phases, groundworks and temporary works with precision and compliance, ensuring your extension is built to last, stays on schedule, and integrates seamlessly with your existing property.

At Parkways Construction, we incorporate energy-efficient design into every extension, maximising natural light, improving insulation, and using advanced glazing solutions. This reduces heat loss, lowers energy bills, and enhances comfort year-round. Smart design choices ensure your extension performs efficiently while supporting a more sustainable and cost-effective home.
Our credentials ensure confidence for your Old Windsor extension project. Parkways Construction’s CHAS accreditation and £10m Public Liability Insurance offer peace of mind, guaranteeing that all work meets national safety and quality standards. Our dedication to using sustainable materials and implementing energy-efficient solutions reflects our commitment to environmentally responsible building practices. From initial consultation to project handover, our quality assurance processes ensure that your home extension is not only beautiful and functional but also contributes positively to your local environment. Trust Parkways Construction to deliver a home extension experience that prioritises both safety and satisfaction.