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WHAT WE DO

EcoWalls Northampton

Northampton based specialist in thermal insulation, plastering, drylining and rendering services for homeowners and commercial clients.

External Wall Insulation

Complete external insulation systems with rendering. Reduce heat loss by up to 40% and transform your home’s appearance. Contact us for an energy efficiency assessment and find out how much you can save.

Internal Wall Insulation

Professional internal insulation for solid walls. Cavity wall insulation and retrofit insulation solutions.  Perfect for older properties where external insulation isn’t suitable.

Plastering Services

Full walls and ceilings.  Wide range of materials and finishes. Natural, sustainable cork-based plastering. Excellent thermal properties with breathability and moisture control. 

Rendering Services

A wide range of rendering services and finishes as well as drylining services, partition wall installation, stud wall systems and wall surface preparation and finishing.

Exterior Maintenance

We offer two convenient bi-yearly packages (twice per year) to keep your entire exterior in top condition, prevent damage, and save you money long-term.

General Construction

High-quality construction solutions for residential and commercial projects. From groundbreaking to completion, we handle all aspects of general construction, including expert internal and external finishes.

External Wall Insulation

Keep the Heat In, Let the Cold Out

External wall insulation is one of the most effective ways to improve your home’s energy efficiency. We install high-quality insulation boards finished with a durable render system that not only saves energy but gives your home a fresh, modern look.

  • Reduce energy bills by up to 40%
  • Transform exterior appearance
  • 25-year warranty on systems
  • Improve thermal comfort
  • Increase property value
  • Government grant eligible
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External Wall Insulation

Cork Thermal Plastering

Our cork-based thermal plaster is a revolutionary natural insulation material. Made from renewable cork oak, it provides excellent thermal performance while being completely breathable and eco-friendly.

  • Eco-Friendly – Made from 100% natural, renewable cork material
  • Breathable – Allows moisture to escape, preventing damp and mold
  • Long Lasting – Durable finish that maintains performance for decades
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ECOWALLS MAINTENANCE

External/Internal Maintenance

We specialise in external and internal maintenance to protect, modernise, and future-proof your property.  A range of ongoing annual or bi-annual maintenance packages to protect your investment and maintain warranties.

  • Roofs and gutter cleaning
  • Solar panels
  • Wall treatments & protection
  • Soft washing of render & brick
  • Internal painting & plastering
  • Minor repairs, plumbing & electrics
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WHAT WE DO

Recent Projects

Take a look at some of our completed work across Northamptonshire.

Essex Garden Room 

We recently completed this contemporary garden room in Essex, featuring a striking combination of high-quality external finishes. The build incorporates dark blue silicone render panels, complemented by warm oak cladding and modern composite cladding, creating a stylish and durable exterior that blends beautifully with the garden setting.

Parkview Project

We successfully completed the application of a high-quality silicone render system over the existing brick facade, finished in a crisp white colour.

Silicone render is one of the most advanced and durable external wall finishes available today. It……

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Ashley Lane Project

We are currently carrying out External Wall Insulation (EWI) works at Ashley Lane, followed by a high-performance 1.5mm silicone render system in a vibrant green finish. The project is completed with a textured black mosaic DPC finish at the base……

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WHY ECOWALLS

Trusted by Northamptonshire Homeowners

Years' Experience

Serving Northamptonshire homeowners
since 2009

Homes Insulated

Homes transformed with our insulation
solutions

%

Satisfaction

We don’t leave until you’re completely
happy

Year Guarantee

Peace of mind with our workmanship
warranty

Fully Insured

Complete public liability insurance for your peace of mind.

Certified Installers

All work carried out by qualified, experienced professionals.

Local Business

Northampton based, serving the local
community.