Expertly Designed Insulation Systems
We design industry leading insulation systems for both domestic and commercial settings, ensuring optimal thermal performance, fire safety, moisture management and complete compliance with all aspects of the Building Regulations and other industry standards (BS & EN)
OUR INSULATION SYSTEMS
Our insulation systems bring together expertise of different elements into a single compliant and safe system. Separate designers are no longer required when one system can achieve compliance in the important areas of thermal performance, fire safety, moisture management and structural integrity.
We are pleased to be a Qualitymark Protection accepted system designer. Approved installers can apply for 25 year Trustmark approved insurance backed guarantees for our IWI and RIRI systems through Qualitymark Protection.
C12 SUPERWARM™ Independent IWI System
An innovative independent internal wall insulation (IWI) system with all specified system components achieving an A1 reaction to fire classification (A2-s1,d0 for plasterboard finishes only). A unique partnership between C12 Insulation and two world class manufacturers, Superglass & Siniat.




C12 Room in Roof System
Bringing together two of the leading U.K. manufacturers, Superglass & Unilin Insulation to develop a Room in Roof Insulation System that is the safest in the industry.




C12 Under Floor Insulation
Insulate the floor of your dwelling with our Under floor insulation system using the new Superglass Adapt Slab 32 with enhanced thermal conductivity (lambda (λ) value) of 0.032W/mK.




All our systems have
a 25 year warranty
APPROVED INSTALLERS CAN NOW OFFER 25 YEAR INSURANCE BACKED GUARANTEES (TRUSTMARK APPROVED) THROUGH QUALITYMARK PROTECTION.

Approved Installer Programme
Want to become Approved to install our Systems?
Become a C12 Approved Installer. Follow the link below.

C12 Insulation is a supplier and distributor of a range of insulation products for your project. This includes roof, wall and floor insulation products. All products are from reputable brands and manufacturers that meet required industry and regulatory standards.

ROOF INSULATION

WALL INSULATION

FLOOR INSULATION

our systems comply with all parts of the building regulations
PART B : FIRE SAFETY – PART C : RESISTANCE TO MOISTURE – PART L : CONSERVATION OF FUEL & POWER – REGULATION 7 : MATERIALS
Achieving industry standards
Our intelligent systems set the standards in fire protection, thermal performance and moisture management. Through them you can achieve all the benchmarks required of thermal element upgrades or installation.
Passive Fire Protection
Our systems incorporate enhanced passive fire protection. We also offer EI 30 minutes or EI 60 minutes fire resistance IWI systems to BSEN 13501-2.
Thermal Performance
Our intelligent systems allow for a broad range of U-values to be achieved. Contact our technical team for U-value calculations to BS EN ISO 6946: 2017 standard.
Drylining Systems
All metal structural elements of our drylining and IWI systems have an A1 fire classification and are designed to BS EN 14195:2014 standards.
Moisture Management
Moisture management is essential to any properly designed insulation system. All our insulation systems are designed in compliance with BS 5250:2021.
Contact us
0333 772 2820 (select option 1)
sales@c12insulation.co.uk













