Superglass

125mm Superglass Superwall 36 Cavity Wall Batt (6 per pack)

SKU: BM010297
£23.27 Ex VAT

Free Delivery Over £500 excluding VAT

Order before 12pm to choose next day delivery at checkout
Delivering excellent thermal and acoustic performance, this BBA-approved glass mineral wool insulation is designed for use in masonry cavity walls. Superglass Superwall 36 is lightweight and flexible, so it fits easily between wall ties, making installation quick and efficient with minimal waste. Water-repellent and non-combustible, it offers long-lasting protection, comfort, and energy efficiency for both new builds and renovation projects.

Next Day

Superglass

125mm Superglass Superwall 36 Cavity Wall Batt (6 per pack)

SKU: BM010297
£23.27 Ex VAT

Free Delivery Over £500 excluding VAT

Order before 12pm to choose next day delivery at checkout
Delivering excellent thermal and acoustic performance, this BBA-approved glass mineral wool insulation is designed for use in masonry cavity walls. Superglass Superwall 36 is lightweight and flexible, so it fits easily between wall ties, making installation quick and efficient with minimal waste. Water-repellent and non-combustible, it offers long-lasting protection, comfort, and energy efficiency for both new builds and renovation projects.

Product Description

Superglass Superwall 36 125mm is a BBA approved high-quality glass mineral wool insulation designed for use in full or partial fill masonry cavity walls. Supplied in 455mm wide batts, it fits neatly between wall ties for quick installation with minimal waste. Offering excellent thermal performance, Superwall 36 helps to keep your home warm, energy-efficient, and comfortable all year round.

Benefits

  • Extremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.
  • Made from up to 84% recycled glass
  • Can be used in full or partial fill of new external masonry cavity walls
  • Excellent thermal performance with a thermal conductivity of 0.036W/m·K
  • A nominal vapour resistivity of 5MNs/gm
  • BBA approved for use in all UK exposure zones (subject to conditions detailed in the BBA Certificate).
  • Complies with the key standards for wool insulation and is certified under CCPI with UKCA/CE markings
  • Rated A+ in the BRE Green Guide
  • Meets ISO 14001 environmental management standards
  • Does not contain any ozone-depleting substances
  • Made from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)

Good to know

  • Suitable for use where it bridges the DPC, provided the wall detailing meets national Building Regulation requirements to stop damp reaching the inner leaf.
  • Please store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain
  • Specialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask
  • For the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy
  • Once unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly. 

Technical Information

Delivery Information

Delivery Charges and Information

At Insulation UK, we strive to provide clear and transparent
information regarding delivery charges and order processing. Below are the
details of our delivery charges, minimum order requirements, and additional
delivery options.

Delivery Charges

We have structured our delivery charges based on the total value of your order.

For orders up to £500 ex- VAT the delivery charge is £50 ex-VAT

Orders above £500 ex VAT will qualify for free delivery.

Next Day Delivery

Where indicated products are eligible for next day delivery (Monday to Friday), if ordered before 12pm (mid-day). If items not marked as next day are added to the basket, then your order will revert to the standard delivery times as advised on the product page.

Most orders will arrive on a pallet, please ensure there is someone present to accept the delivery. If no-one is present then a failed delivery charge may apply. When a delivery is made by a third party courier, tracking information will be sent to the email address provided on the order.

Local Delivery Charge

For deliveries within 35 miles of Postcode S63 9BL,
we offer a local delivery service.

For orders up to £500 ex-VAT, the delivery charge is
£35 ex-VAT.

Orders above £500 ex-VAT will qualify for free delivery.

Order Processing Information

Orders are processed Monday to Friday from 8am to 5pm
Orders placed over the weekend or on bank holidays will be processed on the
next working day. Delivery time frames are calculated starting the day after
your order has been processed, and you will receive tracking information once
your order is dispatched.

Weekend Deliveries

Weekend deliveries are available upon request and are
subject to the availability of existing delivery routes. Please contact us to
confirm if a weekend delivery can be arranged for your order.

Orders Placed on Weekends and Holidays

Please note that any orders placed on weekends or bank
holidays will be processed on the next working day. This may affect your
expected delivery time, so we advise placing your order accordingly. For more
information on delivery times during weekends and holidays, please contact our
customer support team.

Collections

To collect your order, please email us at sales@insulationuk.co.uk with
your contact details, along with the products and quantities you require. Our
team will review your email and respond with a secure payment link. For your
security, we do not process payments over the phone. Once payment is received,
your order will be processed, and our team will notify you when it’s ready for
collection.

Product Delivery Times

For the most up-to-date delivery times, please check the product page or contact us directly.

We will contact you within 24 to 48 hours after your order
is placed to confirm delivery times and dates. If you have urgent delivery
needs, please reach out to us for further assistance.

Specifications

Brand:
Superglass
Length:
1200 mm
Width:
455.0 mm
Thickness:
125.0 mm
Material:
Mineral Wool
Unit Coverage:
3.28 M²
Manufacturers Part Number:
2144406
Thermal Conductivity:
0.036 W/mK
R Value:
3.45 M²K/W
Fire Classifications:
Euroclass A1 fire rating
Qty Per Pack:
6 Items
Sqm Per Pack:
3.28 M²
Qty Per Pallet:
30 Items