A North American maker of home improvement products, including weatherstripping, door sweeps and thresholds.
M-D Building Products is a manufacturer of home improvement products, and its range includes weatherstripping, door sweeps, thresholds and related sealing products. The company describes making products in North America for many years. Garage door owners often meet the brand when looking for a bottom seal, a side seal or a threshold strip, which are common repair items in Nashville.
We are an independent contractor and can install seals and thresholds you have chosen, or help you pick a profile that fits your door and floor. We measure the door, identify the retainer type, remove the worn seal and fit the new one. We also look at the floor, since an uneven slab can defeat even a new seal, and we discuss a threshold strip when it helps.
Visit the official M-D Building Products website
Bulb, beaded and flat seals fit different retainers.
Sweeps and bottom seals close the gap at the floor.
A threshold strip helps stop water and wind at the bottom.
Weatherstripping is made for sides and tops as well.
Seal replacement is a simple, useful repair.
We match the profile to your retainer and floor.
Noisy Garage Door RepairQuiet a garage door that squeaks, rattles, grinds or bangs by fixing the real cause.Explore 
Stuck or Slow Garage Door RepairFix a door that sticks, binds, jerks or moves slowly by finding the worn part or setting causing…Explore 
Garage Door Hinge ReplacementReplace cracked, bent or worn hinges with correctly sized, matched hinges that hold the sections together.Explore 
Garage Door Weatherstripping and SealingNew bottom, side and top seals that keep out rain, drafts, dust and pests.Explore 
Garage Door Insulation Kits and UpgradesAdd foam or reflective insulation to an existing door to make the garage quieter and more comfortable.Explore Check problems, pick a style or ballpark a budget.
Garage Door Problem Checker: What Is Wrong?Pick what you see or hear from a garage door, opener or seal to get likely causes, what to do first and the service page that fits.Try it 
Garage Door Style PickerAnswer a few questions about your home, climate, upkeep and taste to see which garage door style usually fits best.Try it 
Garage Door Project Budget PlannerPick a new door, spring, opener, repair or commercial job, set the quantity and add extras to see a ballpark planning range for your project.Try it Yes. We check the profile, fit it and adjust the door so it seals evenly.
It helps with small gaps. For larger gaps we suggest a threshold strip.
No. We are an independent garage door company, and M-D Building Products is a trademark of its owner. We work with many brands and are glad to install the product you prefer.
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