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Thermalite 7N 140mm Hi-Strength Block

OUR CODE: FEA00026 Category
Product Overview

Thermalite 7N 140mm Block: Robust 140mm (5.5″) thickness engineered for structural use.

Reliable Strength: Supports load-bearing walls, partitions and cavity wall construction.

Fire & Moisture Resistant: Built to withstand harsh environmental conditions on-site.

Versatile Applications: Suitable for foundations, extensions and general masonry work.

Shipping

Estimated Delivery:
Wednesday 8th April – Friday 10th April

£5.22 inc VAT

Description

The Thermalite 7N 140mm Hi-Strength Block is a dependable concrete block designed for builders, bricklayers and site managers who need consistent structural performance. Its durability and fire resistance make it a practical choice for a wide range of construction projects, from foundations to internal partitions. Please note that images are for illustration purposes only.

This block is ideal for load-bearing walls and cavity wall systems, as well as non-structural partitions and extensions. Its strength and moisture resistance ensure reliability in both residential and commercial builds, making it a solid option for general masonry tasks on busy sites.

Where We Deliver

Delivery is available to the following postcode areas:

AL • BR • CB • CM • CR • DA • E • EC • EN • HA • HP • IG • IP • KT • LU • MK • N • NN • NW • OX • PE • RH • SE • SG • SL • SM • SW • TW • UB • W • WD

Delivery Pricing

Delivery Option Fee Order Value
Core Delivery £25 £100 – £999.99
Free Delivery £0 Orders over £1,000
Minimum order value for delivery: £100

Returning An Item

At Halcyon Timber, we strive to provide the highest level of customer satisfaction. If for any reason you are not fully satisfied with your purchase, we offer a straightforward return policy.

To initiate a return, please provide proof of purchase (such as a till receipt or order confirmation email) and ensure that the product is returned in the same condition it was delivered in—clean, dry, undamaged, and in its original packaging.

Returns must be made within 30 days from the date of purchase or receipt of the product, whichever is later.

Please send all returns to:

HALCYON TIMBER
2 WARRENWOOD INDUSTRIAL ESTATE
HERTFORD SG14 3NU

Please note that all returns are subject to a 20% restocking charge. This policy covers the costs associated with restocking and processing returned items.

We thank you for your business and hope that you are completely satisfied with your Halcyon Timber purchase. If you have any questions or concerns regarding our return policy, please do not hesitate to contact us. Our customer service team is always ready to assist you.

Getting A Refund

To obtain a refund, all goods within an order must be returned to Halcyon Timber in good condition before the refund will be processed. Goods must be returned in the same condition they were delivered in—clean, dry, and undamaged.

Please note that a 20% restocking charge applies to all returns.

All refunds will be credited to the original payment card used to make the order. Refunds take 3-5 working days to process; the time it takes to appear in your account depends on your bank’s processing time.

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