
No matter what kind of end product you’re building, by partnering with J. Gibson McIlvain you’ll receive even more than the lumber you purchase. You’ll also be receiving a wealth of information and insight that comes from a family-owned business that has been in the lumber industry for generations, along with help in value engineering to help you and your customers receive the best value possible.
We can even create an individualized purchase plan that ensures that lumber matching your unique specifications is always on hand at our facilities, ready to be shipped to your next job site.
Now it’s time to focus on the needs and benefits that are specific to the door and window manufacturing industry.

We Understand What You’re Up Against
The lumber professionals here at J. Gibson McIlvain understand the day-to-day issues that are important to you, as you build products with a very low margin for error. When it comes to door jambs and windows, you need to make products that will withstand the elements as well as daily use and abuse. It’s a tall order, and we’re up to the challenge.
We realize that your industry requires highly stable hardwood lumber and plywood panels that will withstand the shifts of moisture levels throughout seasonal shifts from the outside as well as from interior climate control systems. We understand how important it is for you to purchase lumber and lumber products that will display little movement or at least predictable movement.
We Offer Custom Plywood and Premium Millwork
Many window and door manufacturers choose to incorporate plywood and veneer-wrapped products into their designs, in order to help achieve optimal stability. However, the market is flooded with sub-standard plywood, and the plywood grading system leaves a lot to be desired. Here at J. Gibson McIlvain, we realize that the quality of a sheet of plywood transcends the number of plies.
Because J. Gibson McIlvain Lumber works with only high-quality plywood manufacturers and houses its own millworks operation, we’re uniquely situated to provide all the lumber products your industry requires. When it comes to millwork quality control , we fully realize the significance of every detail. Offering a selection of premium cores from which to choose our custom architectural plywood can be the perfect fit for your plywood needs.
Since J. Gibson McIlvain Lumber can handle all your hardwood, plywood, and millwork needs, we can deliver all your lumber products to your jobsite in a single shipment, saving you both time and money. To find out more specifics about how we serve our door and window manufacturer customers, feel free to contact us.