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215mm Hollow Concrete Block 7N 215mm x 440mm

Name: 215mm Hollow Concrete Block 7N 215mm x 440mm
Brand: build bloc
SKU: AB000170
Price: 3.72 GBP
Availability: InStock

SKU

AB000170

(0)

From £3.72 £3.10

Suitable for external and internal walls
High density improves sound insulation
High fire resistance
Use for block & beam flooring system

Description

Product Information

215mm Hollow 7N concrete blocks can be used in a diversity of projects from two-storey housing to multi-storey developments and commercial buildings. Reduced unit weight for ease of handling. Can be used to construct steel – reinforced walls, to resist lateral loading.

Use & Application

This type of Concrete Blocks is primarily utilised as a building material in wall construction. It is one among many prefabricated concrete products utilised in masonry construction.

Here are some examples where it is used:

It is utilised in load-bearing structures, office buildings, tall buildings, low-rise residential, warehouses, shelter units for rural housing, institutional structures, bungalows, office buildings, etc.
It is utilised in frame structures, for example, high-rise residential apartments, hospitals, motels/hotels, office buildings, market premises, etc.
As ground-level units like backyard, walkaways, pavements, interlocking paving blocks for traffic movement areas such as train and bus stations, kerbstones, fuel stations, exhibitions areas, etc.
It is also utilised in specific areas such as backyard plantations and tree guard blocks.

Benefits

Standard finish block
High density improves sound insulation
High strength
Use for above and below ground
Suitable for external and internal walls
High fire resistance
Low water absorption

Specification

More Information
Weight	27 kgs
Brand	build bloc
Length	440mm
Height	215mm
Thermal Conductivity	1.29 W/mK
Fire Rating	Class A1
Colour	Dark Grey
Pallet Quantity	32
Manufacturer Part Number	1000003

Data Sheets

Delivery Information

Delivery Information

We offer fast and reliable delivery across London, Essex, and surrounding areas beyond the M25.

We aim to deliver on the same or next working day whenever possible for stocked items.
The standard delivery timeframe is 1–5 working days, depending on your location and product type.
Orders are delivered kerbside only — please notify us in advance of any access restrictions.

Once your order is placed, our Customer Care team will be in touch to confirm delivery details.
If your delivery is scheduled for the morning, we will call you the evening before to confirm the timing.
We also send a confirmation email once your order is booked in.
While we always aim to deliver on time, please note that delays may occasionally occur due to circumstances beyond our control (e.g. traffic, supplier delays, access restrictions).

Delivery Areas & Charges

Minimum order values vary by postcode.

Click here to view our full postcode list and delivery thresholds

If your postcode isn’t listed, we may still be able to deliver — please share your address and basket total, and we’ll confirm availability within 24 hours.

Returns & Refunds

We accept returns within 28 days for most unused and resaleable items.
A restocking fee and collection charge may apply.
Some items (e.g. custom-made, opened, or time-sensitive materials) are non-refundable.
Refunds are processed within 28 days to the original payment method.

Please view our full returns policy

Stocked vs. On-Request Products

Stocked items are dispatched promptly from our local branches.
On-request or special order items may take longer. We’ll confirm the expected lead times after checkout.

Questions & Answers

Customer Questions