North Wales Roofing and Loft Conversions

Don’t move – Improve; save cost, add value

Over the years we have developed a strong reputation for our North Wales roofing and loft conversions. We can help in the design and planning process and once plans are approved we work closely with the architect and planning officer’s at all key stages.



Modern materials have transformed the effectiveness of buildings today compared to a few years ago and many of our customers comment on the thermal and acoustic improvements our extensions and conversions have achieved in addition to the space and amenity.

North Wales Roof and Loft

In these pages we attempt to show, by examples of real North Wales building works that we at Kelvin Griffiths and Son have undertaken, the standards we achieve and dedication we show to our valued customers.

We always work as tidily as possible, responsibly dispose of waste and leave the site clean and safe at all times. Working in lofts and on roofs inherently contains risk so we always apply safe scaffolding and safe working with clear means of access. Materials must be carefully handled when going up ladders and across scaffold boards and for risk of injury it items are dropped so we apply safe working by our staff and visiting trades or inspectors.

We protect exposed parts of buildings that are undergoing refurbishment to minimise any rain or frost penetration. In some cases we erect temporary shields as roofs during construction as can be seen in some of the illustrations, we also apply weatherproof coverings to roof and loft areas and we time the exposure to minimise risk and to maintain our schedules throughout the year.