Certification
Howarth Windows & Doors is committed to ensuring its services and product range meet, and surpass, todays stringent quality and performance requirements.
Alongside products developed and manufactured to meet specific criteria, including document L and document F, Howarth Windows & Doors has continually supported worldwide environmental policies and was a founder member of the Forests Forever campaign to encourage the use of sustainable timber resources.
Alongside this, the company was a founder member of the British Woodworking Federation’s Timber Window Accreditation Scheme, and all of our windows are manufactured within their guidelines, incorporating third party inspection by BSI and product guarantees. For our customers this means assurance of the highest levels of product performance, durability and manufacturing standards.
We are also a founder member of the Wood Window Alliance, an organisation that promotes the sustainability and suitability of timber windows for the modern world. Our ethos is to promote the use of timber as the definitive sustainable building material for now and the future.