Celotex TC1090 Thermaclass Cavity Wall 21 450mm x 1190mm

Celotex TC1090 Thermaclass Cavity Wall 21 450mm x 1190mm

Installation Guide for Celotex TC1090 Thermaclass Cavity Wall 21 

Installing Celotex TC1090 Thermaclass Cavity Wall 21 insulation is a straightforward process that enhances the energy efficiency and comfort of residential, commercial, and industrial buildings. Follow this step-by-step guide for a professional installation.


Start with a clean, dry pipe surface. Ensure the area is free of debris and moisture. Accurate measurement of pipe lengths is crucial for an effective installation. A clean surface ensures the insulation adheres properly, eliminating gaps that could lead to thermal bridging.

Cutting to Size

Using a fine-tooth saw or a sharp knife, precisely cut the Celotex TC1090 insulation to the required size. Measure and mark the insulation material before cutting to ensure accuracy. Clean cuts are essential for a snug fit around the pipes or walls.

Applying Insulation

Open the insulation material along its slit side and carefully place it around the pipe. Ensure the insulation fits snugly to prevent any gaps that may result in thermal bridging. For wall applications, align the insulation panels flush against the wall surface.

Securing Insulation

Secure the seams of the insulation sections using an appropriate adhesive or tape. This step is vital for maintaining the integrity of the insulation barrier and maximizing energy efficiency. Ensure all joints are tightly sealed.

Finishing Touches

For areas exposed to moisture or outdoor conditions, apply a waterproof finish or cladding to protect the insulation. This extra layer enhances the durability of the insulation and ensures long-term performance.

Frequently Asked Questions (FAQs)

What are the unique benefits of Celotex TC1090 Thermaclass Cavity Wall 21?

Celotex TC1090 offers exceptional thermal performance, reducing energy costs and improving comfort in various settings. Its unique composition ensures durability and resistance to moisture.

How does Celotex TC1090 contribute to energy efficiency?

By providing a high level of insulation, it significantly reduces heat loss in winter and heat gain in summer, leading to lower energy bills and a reduced carbon footprint.

Is Celotex TC1090 environmentally friendly?

Yes, it is designed with sustainability in mind, using materials that have a lower environmental impact and contribute to the sustainability of buildings.

Does Celotex TC1090 comply with safety standards?

Absolutely. It meets stringent safety and performance standards, ensuring it is suitable for use in a wide range of construction projects.

How do I select the right thickness?

The thickness required depends on the specific energy efficiency goals and building regulations applicable to your project. Consultation with a professional is recommended to select the most appropriate thickness.

Where can I purchase Celotex TC1090?

Celotex TC1090 Thermaclass Cavity Wall 21 insulation is available for purchase at Insulationmarketplace.co.uk. Visit our online shop for a wide selection of insulation solutions and expert advice on choosing the right product for your needs.

This guide aims to provide a clear understanding of the installation process for Celotex TC1090, emphasizing its benefits and ease of use. By following these steps, architects, builders, and contractors can ensure efficient and effective insulation for any project, contributing to a more sustainable and comfortable built environment.