Cavalock Cavity Closures

The Cavity Closure System

for Windows & Doors.

Designed for use with Timber

& Steel as well as Brick

& Block.

 

• Insulates and closes off cavites around windows and doors.
• Quick and easy to fabricate, straight cuts, push fit corners.
• Creates a practical template for bricklaying.
• Makes wooden dummy formers redundant.
• Facilitates square accurate openings for window and doors.
• Tough, robust universal design to withstand site conditions.
• Extensive range of fit options.

 

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FEWER PARTS, SMART DESIGN, LESS HASTLE

Cavalok the cost effective solution you can trust

 

FEATURING

• Universal Closures
• Brace Bars
• Moulded Corners
• Locking Clips
• Wall Ties
• Unique Frame Hangers
• Window Board Receptors
• Overhead Ventilation

 

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Tailor made to your specification everytime

Fully approved by the BBA and NHBC

Easily fitted in cavities 50 - 100mm wide

Intelligent design fits all window systems from 58mm -70mm

Complies with all the latest building regulations