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Cellecta

Cellecta TETRIS T600 Beam - 600mm x 2500mm - All Thicknesses


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Phone: 020 3004 5451

Email: sales@nationalinsulationsupplies.com

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Delivery & Shipping

Standard: 5-7 Working Day Delivery

Express: Same/Next Day Delivery - subject to availability, please call: 020 3004 5451

For further information, please see our Delivery & Shipping Policy here.

Returns

This product is a non-returnable product, please see our Return and Refund Policy for further details.

Product Datasheets

Things you should know about this product!

  • This product is sold by the board

Description

Cellecta’s TETRiS patented insulation blocks provide excellent thermal and structural performance. These blocks are designed to sit on and fit between standard pre-stressed concrete floor beams, offering a unique combination of insulation and structural support. The system is completed with a structural concrete topping, ensuring high performance in both energy efficiency and load-bearing capacity, making it ideal for modern flooring applications.

Specifications

  • Length
    2500mm
  • Width
    600mm
  • Thermal conductivity
    0.034W/mK
  • Compressive strength
    300kPa

Key Features

  • U-values as low as 0.11 W/m2K
  • Produces a floor with zero cold bridges
  • Fixes the floor height above the beams (150 or 225mm)
  • Supplied in plot specific quantities – reducing waste
  • Quicker and easier to install than a concrete block floor

Where to use

Floor: Cellecta Tetris is a high-performance insulation block system designed for use in beam and block flooring applications. It provides excellent thermal insulation, helping to reduce heat loss through floors and improve energy efficiency. The system is lightweight, making it easy to handle and install, which speeds up construction time. Tetris blocks offer high compressive strength and durability, ensuring long-lasting performance in both residential and commercial buildings. Additionally, the system helps create a solid, insulated floor structure that contributes to the overall thermal efficiency and comfort of the building.

Frequently asked questions

  • How is Cellecta Tetris installed? - Cellecta Tetris insulation boards are designed to interlock, ensuring a snug fit and minimising thermal bridging. The boards are laid directly onto a prepared subfloor. Once installed, a concrete screed or other suitable floor finish is applied over the insulation.
  • Is Cellecta Tetris moisture-resistant? - Yes, Cellecta Tetris is resistant to moisture, making it suitable for use in ground floors where exposure to damp or moisture might be a concern. This ensures long-term durability and performance.
  • Is Cellecta Tetris suitable for use with underfloor heating systems? - Yes, Cellecta Tetris is compatible with underfloor heating systems. Its design helps retain heat within the living space and prevents heat loss to the ground, enhancing the efficiency of the heating system.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Compare with similar products

Compare below to see what sets these products apart:

A table comparing the facets of 2 products
Facet
Cellecta TETRIS T600 Beam - 600mm x 2500mm - All Thicknesses
View details
Cellecta TETRIS T300 Beam - 300mm x 2500mm - All Thicknesses
View details
Price
Price
Length
Length
2500mm
2500mm
Width
Width
600mm
300mm
Edge
Edge
n/a
n/a
Fire rating
Fire rating
n/a
n/a
Compressive strength
Compressive strength
300kPa
300kPa
Thermal conductivity
Thermal conductivity
0.034W/mK
0.034W/mK
Material type
Material type
n/a
n/a

TETRIS

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Cellecta

Cellecta TETRIS T600 Beam - 600mm x 2500mm - All Thicknesses

Length

2500mm

Width

600mm

Edge

N/A

Fire rating

N/A

Compressive strength

300kPa

Density

N/A

Thermal conductivity

0.034W/mK

Material type

N/A
View product