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Contact us
Get in touch with Elqeni Construction to discuss your project or request a free insulation and rendering quote.
FQA's
Frequently Asked
External wall insulation (EWI) involves adding an insulating layer to the outside of your property, followed by a weatherproof render finish. It helps retain heat, lower energy bills, reduce dampness, and improve the appearance of your exterior. It’s ideal for solid-wall or older homes across London.
K Rendering is a breathable, water-repellent render ideal for modern weatherproofing. Monocouche is a one-coat coloured render that provides a textured, decorative finish. Both offer durability and low maintenance, and we can help you choose the right type for your home or building
Project timelines vary based on the property size and service type. Most external wall insulation jobs take 5–10 days, while smaller rendering jobs may take 3–5 days. We always provide a detailed schedule and stick to agreed timelines.
In most cases, planning permission is not required, especially for like-for-like rendering or insulation at the rear or side of your property. However, if your home is listed or in a conservation area, you may need approval. We can help guide you through the process.
Yes – Elqeni Construction serves clients across all London boroughs including Camden, Hackney, Haringey, Ealing, and beyond. Whether it’s a residential property or a commercial unit, we bring reliable rendering and insulation services directly to you.

