R H Tamlyn & Son

While Tamlyn has consistently been the leader in creating and developing choices for fiber cement sidings, we did not stop there. Tamlyn has made it possible to aesthetically trim almost any type of siding panel or plank product with our wide range of depth options. And we have provided these in choices of primed, clear anodized, specialty anodized, or color matched to satisfy whatever the project requires. XtremeTrim has thousands of design and color options, allowing architects and users to dramatically improve their building aesthetics and create modern architectural lines preferred by millennials.

TamlynWrap Drainable Wrap or Tamlyn ProSelect Commercial Wrap should always be lapped in shingle fashion starting from the lowest point. This means that you start from the bottom of the wall and work your way up. Proper shingling is required to shed water and to prevent water from entering the wall system. Unroll first course of TamlynWrap® Drainable Wrap with spacers facing the exterior and fasten to sheathing with cap- fasteners. XtremeSeam™ Tape is applied to the first course by removing one side of the release paper and for best results lay down with a hard roller or hand applicator.

While we design all our XtremeTrim with drain dams for vertical runs and shingle fashion for horizontal profiles, its primary design is for aesthetics. XtremeTrim, including water management profiles, will not stop all water from penetrating the surface of the cladding. The primary insurance of moisture mitigation for the building envelope is your housewrap, preferably a drainable housewrap. Other options are to use rainscreen along with your housewrap. We recommend that you consult your siding manufacturer for best practice application when installing XtremeTrim with their siding.