WE ARE OPEN - For your health and safety the cabinet showroom is open by appointment only. Our other extensive line of products are available at our warehouse. Submit an online request or call us today to place your order.
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FiberFrame fiberglass windows are manufactured by Comfort Line, Ltd. of Toledo, Ohio, after introducing the first fiberglass replacement windows ever made nearly 30 years ago. Since then, Comfort Line has been innovators of pultruded fiberglass and applying its strong, durable and weather-resistant features to windows and doors. With versatile product lines that are maintenance-free and never need sanding, painting or staining, consider FiberFrame windows and find out why fiberglass is such a wise investment for any sized building.

Whole FiberFrame Windows

For one of the largest selections of FiberFrame fiberglass windows, consider Lakeland Building Supply and our expansive showroom for your large or small wholesale building supplies needs. We are pleased to offer FiberFrame fiberglass replacement windows at cost-effective pricing to meet our customers' needs, whether they need one window or one hundred. Contact Lakeland Building Supply anytime or feel free to visit our showroom to check out our wide array of offerings at your convenience.

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Open - Place Web and Phone Orders For Warehouse Pick-Up

Now open: accepting orders for windows and skylights from sought-after brands you trust. Call us or submit an online request. We will arrange a safe pickup at the warehouse when your order is ready.