verifiedSika Approved Applicator

External Wall Insulation (EWI)

Improve your property's energy efficiency and external appearance with professionally installed External Wall Insulation systems. As a Sika-approved applicator, we install trusted EWI solutions designed to reduce heat loss, improve comfort and enhance the appearance of your home.

Serving homeowners and businesses across Tyne & Wear — including Sunderland, Newcastle, Gateshead, Washington and surrounding areas.

External Wall Insulation installation by Primrose Plastering & Rendering

Systems Available

check_circleParexTherm EWI Systems
check_circleSikaTherm EWI Systems
check_circleThrough-Coloured Renders
check_circleModern Render Finishes
check_circleEnergy Efficiency Upgrades

Why Choose a Sika-Approved Installer?

Primrose Plastering & Rendering is a registered approved applicator with the Sika Building Finishing Training Academy — accredited until April 2027.

All EWI and rendering work is completed using approved methods, specialist training and industry best practices — giving you confidence in the quality and longevity of your installation.

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External Wall Insulation Across Tyne & Wear

We provide professional EWI installation throughout Tyne & Wear. Whether you're looking to improve energy efficiency, upgrade your property's exterior appearance, or meet modern insulation standards, our team delivers high-quality results backed by Sika-approved systems.

EWI SunderlandEWI WashingtonEWI GatesheadEWI Newcastle upon TyneEWI South ShieldsEWI North ShieldsEWI HebburnEWI JarrowEWI Chester-le-StreetEWI Durham

Get Your Free EWI Quotation

Contact us today to discuss your External Wall Insulation project. Free, no-obligation quotations across Sunderland, Newcastle, Gateshead and the wider Tyne & Wear area.

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Areas we cover

Plastering & Rendering Across Tyne & Wear

We provide plastering and rendering services throughout Tyne & Wear and surrounding areas. Not sure if we cover your location? Get in touch — we're happy to help.

Sunderland · Washington · Gateshead · Newcastle upon Tyne · South Shields · North Shields · Hebburn · Jarrow · Chester-le-Street · Durham · Tyne & Wear and surrounding areas

Get Your Free Quote

Looking for a reliable plasterer in Tyne & Wear? Contact Primrose Plastering & Rendering today to discuss your project and receive a free, no-obligation quotation.

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