Having kept New Zealand and South Pacific folk dry for 4 decades, we are now a part of the Tiri Group, (and branded as "Viking Roofspec") The Tiri Group comprises of a diverse group of manufacturing and distribution businesses which are owned and operated in New Zealand.

Gerard Roofs are enhancing the appearance and protecting the value of homes and buildings around the world. They’re manufactured and marketed by AHI Roofing Ltd, which is part of the Fletcher Building Roof Tile Group, a wholly-owned subsidiary of Fletcher Building. Established in 1909, Fletcher Building is a leading manufacturer and New Zealand's largest public company.

Supreme roofing are specialists in residential Roofing installations, maintenance and repairs in the Manawatu, Horowhenua & Wellington Regions.

Auckland based Mohan Roofing Services provides most comprehensive range of commercial and residential waterproofing services offering roofing services, waterproofing, roof repairs, flat roofs, green roofs, basement sealing and leak repairs.

Apex Roof 'n' Clad are Whangarei roofing contractors who specialise in curved roofs & flashings

We are ready to help with all your roofing requirements, including new roofing and re-roofing, gutter repair and replacement, waterproofing, moss killing and roof or gutter maintenance. We can carry out painting and building work, and we provide an emergency leak service.

Biosymph Chemical Products manufacture and sell BitPost Timber Stain and Preserver. BitPost is an alternative product for Creosote or Carbolineum. We Also manufacture and sell GilsoFlex Roof Paint and Sealer. GilsoFlex is a bitumen based co-polymer paint Sealer for tile and metal roofs.