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Kalzip® DuoPlus roofing systems

Kalzip® DuoPlus roofing systems

Product catalog summary

Overview: The Kalzip DuoPlus roofing systems, including DuoPlus E and Duo E, are designed to provide exceptional thermal performance and enhanced sound reduction. These systems are cost-effective solutions for achieving low U-values, as low as 0.10 W/m2/K, in compliance with evolving building regulations focused on energy efficiency.

Key Features and Benefits:

Reduced thermal bridging and high thermal performance, meeting and exceeding Part L regulations.
Variable insulation thicknesses up to 345mm.
Excellent sound insulation values up to R‘w = 43 dB (A), depending on the roof structure.
Lightweight design suitable for large spans.
Complete roof system from a single source with harmoniously matched components.
High efficiency and short installation times due to prefabricated components.
Suitable for substructures made from steel trapezoidal profiles, concrete, and timber.

Design and Construction: The systems are based on a standard Kalzip standing seam roof build, minimizing cold bridging through continuous thermal breaks using mineral wool or PIR insulation boards. The rotating clip adaptor and clip rail system provide a secure mounting surface, allowing for quick manual adjustments during installation.

Product Variations: The systems are available in several configurations, including over purlin construction, trapezoidal deck construction, and over timber deck construction.

Technical Specifications:

Kalzip aluminium profile with a full range of profiles available.
E clip and rotatable clip adapter tailored to project applications.
Rocksilk Krimpact high strength mineral wool insulation with thermal conductivity of 0.038 W/mK and compressive strength of 60 kPA.
Kalzip 23 Insulation high-performance rigid PIR insulation board with thermal conductivity of 0.022 W/mK and compressive strength of 150 kPA.
Vapour control layer and structural deck specifications tailored to project needs.

Performance Data: The document provides U-value data for different insulation configurations, highlighting the system's ability to achieve low thermal transmittance values.

Catalog excerpts

Kalzip® DuoPlus roofing systems Exceptional thermal performance and enhanced sound reduction

Open the catalog to page 1

Kalzip® DuoPlus roofing systems Kalzip® DuoPlus roofing systems Kalzip’s DuoPlus E and Duo E roof systems provide a cost effective and technically sound solution for roof U-values as low as 0.10 W/m2/K. The system was developed in anticipation of the on-going changes to Part L of the Building Regulations and future initiatives with energy efficiency. These new regulations will lead to ever-tightening design limits on thermal and energy performance of buildings. Maintaining all the qualities and benefits of a standard Kalzip standing seam roofing system, this hybrid configuration combines rigid...

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Kalzip® DuoPlus roofing system Kalzip® DuoPlus E and Duo E roof systems are available in the following variations. Kalzip DuoPlus E over purlin construction Kalzip DuoPlus E trapezoidal deck construction Kalzip Duo E trapezoidal deck construction Kalzip DuoPlus E over timber deck construction

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* Representative U-values in W/m2 K considering 2 clips/m2 Kalzip Ltd Haydock Lane Haydock St. Helens Merseyside WA11 9TY T +44 (0) 1942 295500 F +44 (0) 1942 295508 E [email protected] W www.kalzip.com

Open the catalog to page 4

Kalzip® DuoPlus roofing systems

Kalzip® DuoPlus roofing systems

Catalog excerpts

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