Fluted Siding “Triple Shadow Ash” 0.9×5 in.

Premium Thermally Modified Triple Shadow Siding is durable for 25 years due to the thermo-treatment process. The uniqueness of our Triple Shadow Ash profile is that we apply black painting on three sides of each groove, creating depth. Also, the grooving on the surface is the deepest on the market – the grooves are almost 5/8″ deep, and the total board’s thickness is 15/16″.

We use Clear Premium Grade Ash, which is also covered with a UV protection oil (Hard Wax Oil) on all four sides.

Currently, our thermo-treated Triple Shadow Ash Siding is the best quality product on the market and superior to all existing siding products in this segment.

Ash Triple Siding can be used indoors. Available in two tones – dark and light.

The boards are covered with a protective oil on all four sides.

ADVANTAGES OF THERMO-TREATMENT

Essential Durability: Thermo treatment is a chemical-free process resulting in unmatched durability and natural resistance to termites and pests.

Lowest Maintenance: The improved dimensional stability allows for extended maintenance intervals compared to other wood products.

Repels Moisture: Thermally-treated wood naturally repels moisture to prevent the warping, shrinking, and swelling of the wood.

Class B Fire Rating: Reduced combustibility due to thermo-treatment.

Exotic woods look: The brown color is consistent beyond the surface.

ADVANTAGES OF FACORY OILING

• Makes product ready to use;
• Prevents fading of color under sunlight;
• Prevents seasonal surface checking;
• Makes wood grain sound and attractive;
• Our free FOUR side oiling saves you $2-4/SF, which contractors usually charge for ONE-side surface oiling on site; oiling of the back side is extremely important to increase the lifetime and performance of your siding.

INSTALLATION TIPS

• Cut it, sand it, nail it, drill it, paint or stain it as you would practically any standard-grade lumber, using the same standard tools.
• Take into consideration, that thermo-treated wood is drier (4% EMC), lighter in weight, and a little more brittle than non-treated wood.
• Install wood siding with finishing nails on the tongue and through the face when needed​
• Saw speed will have an effect on the cut quality; generally, the higher the saw power, the better the cut quality.
• A high-quality sealant with UV protection should be used after the first one to two years.