House Extensions

Extend Your Home. Expand Your Life.

A Modern, Mess-Free Way to Build the Space You Need

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At Eco Structural Foundations and Superstructure, we deliver beautifully crafted single and double-storey house extensions that are faster, cleaner, and far less disruptive than traditional builds. Whether you're adding a family-sized kitchen, a new bedroom, or a home office, we help you create the extra space, without the stress.

Faster Than Traditional Building

Forget 6+ months of delays, skips, and mess. Our full extension system, starting from Fast Helix Foundations, through to timber superstructure and insulation, can be completed in under 12 weeks.

We pre-manufacture your extension’s structural elements off-site, so once on-site work begins, it’s quick, clean, and precisely executed.

What’s Included in Our Extension Builds?

Helical Pile Foundations

✔️No digging, no mess, no waiting

✔️Installed in 1–2 days with minimal site disruption

✔️Building Control approved

Solid Concrete Slab Floor

✔️130mm C35-grade floating slab on a galvanised steel frame

✔️Ready for immediate superstructure installation

Structural Timber Panel System

✔️Pre-insulated, service-ready panels built off-site

✔️Installed in days, not weeks

✔️Designed for optimal energy performance and comfort

Compatible With Any Design

✔️Work with your own architect, or we’ll connect you with one of our trusted partners

✔️Tailored for both modern and traditional homes

Why Choose Us for Your Extension?

✔️ Faster Project Turnaround

✔️ No Muck. No Skips. No Stress.

✔️ Eco-Friendly Materials & Methods

✔️ Ideal for Restricted Access Properties

✔️ Full Compliance with Building Regulations

✔️ Backed by Structural Engineer Sign-off

Where We Build

We proudly serve homeowners across Chelmsford, Brentwood, Maldon, Colchester, Billericay, and surrounding towns throughout Essex.

Testimonial

"I couldn’t believe how fast the job moved once Eco Home Tec were involved. Foundations went in the same day, and the frame was up before the weekend."

Jake H., Site Manager, CM Developments

Let’s Build the Extra Space You Deserve

Thinking about extending? We’re here to make the process smooth, sustainable, and surprisingly fast. Contact our team today for a friendly chat or to arrange a free site assessment.