Timber Accessories

Fasteners For Timber Frame Construction

Our pegs are manufactured specifically for traditional joinery. Pegs are Red Oak with other species available on special orders, and are 1/64″ oversized for a snug fit. All have a chamfer on one end that helps get the peg started. Pegs should be stored in a cool, dry place as they can shrink or swell depending on the humidity in your area.

timber frame fasteners, straight wooden pegs
timber frame fasteners, tapered wooden pegs
timber frame fasteners, draw-bore wooden pegs

Straight
The straight pegs are 1/64″ oversized for a snug fit.
Tapered
The tapered pegs are 1/64″ oversized at one end and 1/64″ undersized at the other.
Draw Bore
Draw Bore Pegs are shaped from 1″ at the top, down to 9/16″ at the point, with most of the taper over the last 3″. All have a chamfer on one end that helps get the peg started.

Nail Base Panels for Roof Insulation

Designed especially for exposed beam roof systems, R-Wrap Panels are a combined, one-step application of roof insulation and sheathing. These easy-to-install panels will keep your whole household warm.

nail based panel

OSB (Oriented Strand Board) is laminated to thick expanded poly-styrene foam into a whole unit. The panel is then systematically nailed into the decking and timber rafters.

R-Wrap Panels are designed especially for exposed beam roof systems as a combined, one-step application of insulation and sheathing.  Expanded Polystyrene Foam (EPS) contains no CFCs that hurt the ozone, and will also protect the environment with an efficient blanket of roof insulation.

Sizes and R-Value Information for Nail Base Panels

r based values

Timber Roof Decking – Tongue & Groove Roof Decking

Harmony Timberworks offers a wide variety of timber species available to be smoothly cut into tongue and groove roof decking or flooring. Contact us, and let us know whether you’re building a roof or a floor, and we’ll adjust the grade of face on your decking with square edges or V-Groove edges accordingly.

roof decking

Measure your Tongue and Groove Roof Decking Coverage

Before you order, you’ll need to do a little math to know how much wood you’ll need for coverage. To calculate your tongue & groove roof decking coverage, first measure the area of the space you wish to cover. Then, use this equation to calculate full amount of decking required, plus the 10% extra tacked on for milling and waste.

Coverage in Board/Ft = Area ft2 x Thickness of Decking (2 for 2×4, 3 for 3×6, etc.) x 1.25

Ex: How much is needed to cover 1000ft2 of 3×6 decking? 1000SF x 3 x 1.25 = 3750 Board Feet.

Timber Roof Decking Size & Species Availability

roof decking 2