Welcome to Altherm Window Systems Ltd Manawatu

Altherm Window Systems Limited has been in business since 1970.  As a family owned business, Altherm was originally owned and operated by John Borren and has been taken over by Mike Borren, with Steve Dooley managing the highly skilled and qualified staff members.  Staff members contribute on average over 30 years’ experience in the industry which lends itself to providing unique solutions to any customer challenges and builds on Altherm’s proven ability in all aspects of aluminium joinery.

With Altherm’s reputation for innovation and high quality products, leading architects and designers make Altherm their first choice.  Altherm is continuously improving its design to reflect the 21st century.

Installation

Installation

Altherm Window Systems Ltd can take care of installation or will work with the builder to make sure that the build-in process is done right.

Manufacture

Manufacture

A modern manufacturing facility follows specific guidelines and processes set by Altherm Window Systems owner, APL.

Measure & Quote

Measure & Quote

Altherm Window Systems Ltd will quote promptly on your job. If you’re unsure about which products to use they can advise on the best options.
     

Sustainability Accreditations

Being part of the country's largest supply chain of manufacturing windows and doors, we believe we have a responsibility to improve the way we do things and reduce our environmental impact.

We're proud to supply product from APL Window Solutions, our ranges meet a number of sustainability benchmarks.

Learn more about APL's sustainability initiatives.

CONTACT US FOR MORE INFORMATION