What Our Clients Say

“We have been using the Gemthane product since 2006 with great success. The finish of the wood is much more durable than other pre-finished products we have used in the past. This results in our homes requiring much less exterior maintenance, which is a huge advantage in the life cycle costing of our homes and offers tremendous long term value for our customers. We are excited to continue using this product under the new name of Timberthane.”

Chris Madden – President – Tamarack North Ltd.
Port Carling, Ontario

“Timberthane siding(previously GemThane) is, by far, the most durable wood siding we have had the privilege of installing in 35 years of business. It is a high-quality product that looks great, performs great, and is easy to work with. The siding is meticulously packed, shipped with the greatest of care, and delivered on time – every time. There is not a wood siding on the market that even comes close to Timberthane’s standard.”

Ken Vandersluis – President – Vandersluis Bros. Const.
Chatham, Ontario

“Byl-Karn Construction has been using GemThane (now Timberthane) coating for over 15 years on our homes and cottages and we have never experienced any problems. The exceptional durability, no-maintenance, and outstanding warranty makes it very easy to sell to our clients. It’s a win-win for everyone. The staff is always friendly, efficient and they go out of their way to be helpful.”

Ian Karn – President – Byl-Karn Construction
Huntsville, Ontario

“Timberthane is the best product out there for a prefinished wood siding. I have installed all other competitor products and none of them come close to the look, quality , and durability of Timberthane. Matched with the friendly and helpful staff that get the product made and delivered on time, excellent warranty and zero maintenance, it’s the only product I suggest my clients to use.”

Mark Cameron – Owner – Cameron Contracting Ltd.
Gravenhurst, Ontario