MPN: H0510041

140mm Thermalite Aircrete Shield 3.6N Block Pack of 40

140mm Thermalite Aircrete Shield 3.6N Block Pack of 40

£141.60 Excl. VAT
£169.92 Incl. VAT
£141.60 Excl. VAT
£169.92 Incl. VAT

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Product Information

140mm Thermalite Shield 3.6N Concrete Block

The 140mm Thermalite Shield 3.6N Concrete Block is a reliable, high-performance solution designed to meet the demands of modern construction. Built to deliver strength, insulation, and long-term durability, it’s a trusted choice for both residential and commercial projects. Thermalite blocks are well known for their excellent compressive strength, alongside strong thermal, fire, and moisture resistance. This balanced performance helps create buildings that are energy efficient, safe, and built to last. Thanks to their lightweight design, these blocks are quick and easy to handle on site, allowing for faster laying and improved productivity. There’s no need for specialist tools or fixings, and once installed, the blocks provide an excellent surface for both internal and external finishes, including render, plaster, and cladding systems. Each block measures 440 x 215 x 140mm and is supplied in packs of 40, making them practical to transport, store, and use on site.

Key Features & Benefits

3.6N Compressive Strength – Suitable for a wide range of structural applications Excellent Thermal Insulation – Helps improve energy efficiency and reduce heat loss Fire Resistant – Contributes to safer building designs Moisture Resistant – Ideal for use in exposed or damp environments Lightweight Construction – Faster installation with improved on-site productivity Great Finish Base – Suitable for internal and external finishes

Frequently Asked Questions

What is the 140mm Thermalite Shield block commonly used for?

These blocks are commonly used in external walls, internal loadbearing walls, cavity wall construction, and other structural applications where strength and insulation are required.

Do Thermalite blocks require special tools to install?

No, Thermalite blocks can be cut and installed using standard masonry tools, making them quick and easy to work with on site.

Can these blocks be used with different finishes?

Yes, they provide an excellent background for a wide range of internal and external finishes, including plaster, render, and cladding systems.

140mm Thermalite Aircrete Shield 3.6N Block Pack of 40

£141.60

Can I collect this product from a local branch?

Absolutely. Check availability at your nearest branch during checkout or contact us directly.

Do you offer bulk pricing or trade discounts?

Yes, we offer competitive rates for trade customers and bulk orders. Contact our team for a tailored quote.

What if the product arrives damaged?

Please notify us within 48 hours of delivery. We’ll arrange a prompt replacement or refund as needed.

How fast is the delivery time?

Most items are delivered within 2–5 working days, depending on stock and location. Some products may take longer times.

What is the Return Policy?

We accept most returns within 14 days of delivery, provided the items are unused, in their original packaging, and in resalable condition. Please contact our customer service team to arrange a return or discuss any concerns.