Box Beam Mantle

from $284.00

100% Real Wood Douglas Fir Hollow Box Beam Mantle.

Not seeing the specs you’re looking for? Timber Box Beams does any custom size! Inquire with us directly at sales@timbermasters.ca for a quote. Lead time is currently 4-6 weeks after ordering.

Cover photo by Grande West Builders*

Length:
Dimensions:
End Cap:
Texture:
Finishing (Color selected when you add to cart):
Quantity:
Add To Cart

Product Details & Things To Note

Why a hollow mantle? They are designed to be incredibly light-weight and DIY install friendly, making them the perfect addition for any home. Box Beam Mantles or otherwise known as “hollow” or “faux” mantles are a 100% Douglas fir wood product created by Timber Masters to bring timber to any space. Our revolutionary lock miter corner and internal structural system ensure long-lasting integrity and seamless finish to create that integral wood look.

Important Care & Attention To Our Products:

1. Natural wood features variations in grain structure (figure), wood composition and appearance (colour hue & value). Due to these naturally occurring variations of figure, appearance, texture, and natural color it is impossible to guarantee all wood can be made an exact match to a small single color or texture sample and therefore will have natural variation.

2. Unfinished orders require the customer to final sand and prepare the raw wood as per the stain manufacturer’s instructions. 

3. All unfinished orders are the responsibility of the customer to pre-finish and seal to ensure stability of the solid kiln dried wood product.

4. Unless otherwise specified, all timbers are manufactured at exact requested length unless explicitly requested to be rounded up to the nearest 1FT increment. The final scribe and trimming must be completed by the customer.

5. Your order is quality inspected and tagged prior to shipment. Upon receiving your order if you find any freight or handling damage it must be noted on the shipping documents when receiving and you must contact Timber Masters within one (1) business day of receipt of same.


If you have any questions please do not hesitate to reach out.

Box Beam Mantles come with your choice of either “Continuous Grain” or “End Grain” caps. Continuous is a grain wrap, and end grain is the most natural choice with the tree cookie “look” included. They also come with something called Baffles, which are pieces of timber staggered inside for the strongest product possible. Baffles can be removable upon request for cladding purposes.

Don’t forget to order an extra 6” for scribing on site!

6. The customer is responsible for offloading all shipments and any equipment required. Any requests for delays in scheduled deliveries or offloading of shipment will be the customer’s responsibility including any additional expense or charges from the shipping company.

7. Note extreme temperature and humidity variation can cause natural wood to move, it is the customer’s responsibility to ensure your order is protected and if required for inside installation, is allowed to stabilize before installation.

8. All dimensions given are external dimensions.

9. Pre-finished is one coat stain, two coats premium sealer. The sealer protects the original colour, it is the customer’s responsibility to maintain the sealer with environmental exposure variances.

10. All orders custom fabricated/finished are final sale with no exchanges or returns.

11. When completing checkout, the customer agrees to hold Timber Masters and all personnel harmless from any and all claims, damages, losses, liabilities, costs and expenses arising or related to any products purchased through this website.


Photo by Little Rock Builders


“OMG the mantle is gorgeous! I am soooooo happy!!!” -Laurie