Moulding & Custom Millwork

Gui's Lumber's custom millshop in Clarence is manned by long-tenured skilled craftsmen. The shop services all 7 of our locations.

Our state-of-the-art custom molding machine is able to produce custom profiles from the hundreds of knives we have in stock. If we don't have your particular profile knife – we can custom-make a knife to match! We do runs as small as individual pieces and up to thousands of feet.

Our pre-hung interior door shop is known to have the highest quality in the region. We have multiple door styles in stock, available for quick turnarounds. We work with several trusted vendors and can special order any interior door style in any species you like. We are also able to custom-machine new doors to match any size & spec that your project needs to make it easier for you!

We also site-measure and build interior staircases. Our stock of various hardwoods (Southern Yellow Pine, Red Oak, White Oak, Maple, etc.) allows us to efficiently manufacture stairs to match your needs.

In addition, we produce custom door sills and thresholds, and perform glue-ups and sanding (max 36" wide).