Thermtek FL - Acoustic 33 (STC 33 based on 1980 x 860 Door Size) - Western Red Cedar Duramax 41mm thick door

41mm thick door

Ideal for interior and exterior doors

to BS 476 for both single and double door applications

Releasing the Streamline Pull Handle in 316 marine grade stainless steel

made from timber

Thermtek FL - Acoustic 33 (STC 33 based on 1980 x 860 Door Size) - Western Red Cedar Duramax 41mm thick doorThermtek Acoustic FL door. This door has been designed to have an improved acoustic rating compared to a standard Thermtek door. STC 33 based on 1980 x 860 Door Size (Values reflect the door leaf only and provide no indication of performance of seals or frame. It is the responsibility of the installer or fabricator to provide a STC value of the installed door and frame. The results are estimates only, based on the laboratory performance, and have an