CERTIFIED INSTALLERS OF ARDEX WELDTEC & BUTYNOL MEMBRANES 

Designed for flat roofs, decks and internal gutters. 

WELDTEC – WATERPROOFING MEMBRANES

Impervashield technology for strength and durability. 

Made in New Zealand for NZ conditions. 

Heat-welded installation, welded with Leister automatic welder. 

WeldTec 

BUTYNOL – ROOFING AND TANKING MEMBRANES

Genuine New Zealand made for NZ conditions. 

Single-ply flexible synthetic rubber membrane. 

Superior weather ability. 

BUTYNOL