How quickly can you fix my broken springs?

In most cases, we can fix broken springs the same day you call. Our service vehicles are stocked with the most common spring sizes, and our technicians are trained to handle all types of residential and commercial springs. During business hours, we typically arrive within 30-minutes in our primary service area. For emergency calls outside business hours, we aim to be there within 2 hours. The actual repair usually takes 30-60 minutes once we arrive. We recommend calling as soon as you notice a problem – a broken spring means your door is inoperable and potentially unsafe.

What causes broken springs in garage doors?

Garage door springs break due to several factors. The most common cause is simple wear and tear – springs are rated for a specific number of cycles (typically 10,000), and once they reach that limit, failure becomes likely. Other contributing factors include: rust and corrosion from humidity and temperature changes; lack of maintenance (springs should be lubricated twice yearly); poor quality springs from the original installation; temperature extremes common here in New Hampshire; and imbalanced doors that put extra stress on the springs. Our climate in the Upper Valley is particularly hard on springs due to the wide temperature swings between seasons.

Do you offer financing for new custom door installations?

Yes, we offer several financing options to make your new garage door affordable. We partner with leading financing companies to provide: 0% interest for 12 months on qualified purchases; low monthly payment plans up to 60 months; quick approval process (often same-day); no prepayment penalties. A new custom garage door is a significant investment that can increase your home's value by 4% or more. We believe everyone should have access to quality garage doors, which is why we work to find financing solutions that fit your budget. Ask our technicians about current promotions and financing specials.

How often should I have my garage door serviced?

We recommend professional maintenance at least once per year, ideally in the fall before winter weather arrives. However, homes that use their garage door frequently (more than 4 times daily) or in harsh conditions should consider twice-yearly service. Between professional visits, homeowners should: visually inspect springs and cables monthly; test the auto-reverse feature monthly; lubricate moving parts every 3-4 months; listen for unusual sounds during operation. Our annual maintenance program includes two visits per year and provides the best protection for your investment.

What brands of garage doors do you install?

We install garage doors from all major manufacturers including Clopay, Amarr, Wayne Dalton, CHI, and many others. We're not locked into any single brand, which means we can recommend the best door for your specific needs and budget. Whether you want an insulated steel door, a beautiful wood carriage house style, a modern aluminum and glass design, or an economical non-insulated option, we have access to it. We'll help you compare options and choose the door that best fits your home's style, your climate needs, and your budget.

Is it safe to repair a garage door myself?

While some minor maintenance tasks like lubrication are safe for homeowners, most garage door repairs are dangerous and should be left to professionals. The springs that lift your door are under tremendous tension – enough to cause serious injury or death if mishandled. Even seemingly simple repairs can lead to problems if done incorrectly. Additionally, improper repairs can void your door's warranty and may not meet local building codes. Our technicians are trained, insured, and equipped with the proper tools. For your safety, please call us for any repair beyond basic maintenance.

What is your warranty coverage?

We stand behind our work with one of the best warranties in the industry. All labor is covered by our 10-Year warranty. Parts warranties vary by manufacturer but typically range from 1 year to lifetime depending on the component. Our spring installations come with a minimum 3-year warranty on parts. If anything we install or repair fails due to workmanship issues, we'll fix it at no charge. We've been in business for over 40+ years because we do things right the first time – and we stand behind that commitment.

Do you provide emergency service?

Yes, we offer 24/7 emergency service for urgent garage door issues. Common emergencies include: broken springs leaving your door inoperable; door off track creating a safety hazard; opener failure when you need to leave for work; security concerns from a door that won't close. Our emergency line is always answered by a real person who can dispatch a technician to your location. While we try to maintain fair pricing even for after-hours calls, emergency service may carry a modest additional fee during nights and weekends. For true emergencies affecting your safety or security, call us anytime at (978) 440-2754.

How long does a garage door installation take?

A typical residential garage door installation takes 3-5 hours for a single door, or 5-8 hours for a double door. This includes removing the old door and hardware, installing the new door, setting up the opener (if included), programming remotes, and testing all safety features. Custom or commercial installations may take longer. We always complete installations in a single visit – you won't be left without a functional garage door overnight. Before we leave, we'll demonstrate proper operation and answer any questions you have about your new door.

What areas do you serve?

We proudly serve the entire Upper Valley region, including Lebanon, Hanover, White River Junction, Windsor, Claremont, Newport, Plainfield, Cornish, Charlestown, Springfield, Ascutney, and surrounding communities in both New Hampshire and Vermont. Our headquarters is in Lebanon, NH, which allows us to reach most locations within 30 minutes. If you're unsure whether we service your area, please give us a call – we may be able to accommodate you even if you're slightly outside our normal coverage area.

Weather Stripping & Seals in Lebanon, NH: Stop Drafts Before Winter Hits

Name: Garage Door Lebanon
Address: 1 Pine St, Lebanon, 03766, US
Telephone: 19784402754
Price range: $$

2026-07-14 7 min read

Most homeowners ignore their garage door until something breaks. By then, a $40 weather seal has cost them $400 in wasted heating. Weather stripping and seals are your first defense against Lebanon's brutal winters, drafts, and energy loss. Replace worn seals before the temperature drops, and you'll save money on your heating bill while protecting your home's insulation.

Why Weather Stripping Fails in Lebanon's Climate

Lebanon sits in the Upper Valley, where winter temperatures routinely hit 10 degrees below zero. That freeze-thaw cycle is brutal on rubber and foam seals. Every spring melt and autumn freeze stresses the material until it cracks, shrinks, or peels away from the door frame.

I've walked into garages in January where homeowners had icicles forming inside. The culprit? A deteriorated bottom seal that had separated from the threshold. Once that gap opens, cold air rushes in, your furnace works overtime, and you're heating the neighborhood instead of your home.

The average garage door experiences four complete freeze-thaw cycles per winter in New Hampshire. Your weather stripping can only handle so many before it fails. Most seals last 3 to 5 years with regular exposure to temperature swings. If you haven't replaced yours since 2021 or earlier, you're likely looking at a draft problem right now.

Signs Your Seals Need Replacement

Look for these red flags before winter gets worse:

Visible cracks or peeling. Run your hand along the rubber seal at the bottom of your door. If it crumbles, tears, or feels hard and brittle, replacement is overdue. A healthy seal feels firm but slightly flexible.

Daylight visible around the frame. Close the door and turn off the garage lights. If you see light leaking in around the edges or bottom, your threshold seal has failed. This is the fastest way to lose heat.

Increased heating costs. If your utility bill spiked without a rate increase, suspect air leaks. A single gap of half an inch around the perimeter can waste as much energy as an open window.

Pest activity or moisture inside. Gaps attract rodents and insects. Moisture and condensation on the walls or floor often means outside air is mixing with inside air unchecked.

One homeowner in Hanover waited until January to call us. Her heating bill had doubled. We found the bottom seal had completely separated, and the threshold was cracked. That two week delay cost her an extra $180 in heating. Same-day service would have prevented it.

Types of Weather Stripping & Seals

Not all seals are created equal. Understanding your options helps you make the right choice for your situation.

Bottom seals. These rubber strips mount to the base of the door and make contact with the threshold. They take the most abuse because they absorb impact and weather exposure. Replacement cost ranges from $150 to $400 depending on door width and seal quality.

Side and top seals. These foam or rubber gaskets run along the frame edges and prevent side drafts. They're often forgotten until a draft develops. Cost is typically $100 to $250 per side.

Threshold seals. The concrete or aluminum track at the bottom of the opening needs its own seal. If your threshold is cracked or worn, the bottom seal won't perform correctly. Threshold repair or replacement runs $200 to $600.

High-performance vinyl seals. For extreme climates like ours, upgraded vinyl seals last longer than standard rubber. They cost 20 to 30 percent more but often outlast cheaper options by two years or more.

Garage Door Lebanon recommends a full seal inspection every fall. We assess all four sides and the threshold in one visit, then provide a detailed cost estimate before any work begins.

**Need weather stripping & seals in Lebanon today?** Call 19784402754. we cover same-day service across the area.

How to Prevent Future Seal Failures

Once you've replaced your seals, extend their life with basic care.

Keep the threshold clean. Debris trapped against the seal accelerates wear. Sweep or vacuum the bottom of your garage door monthly, especially after storms.

Lubricate moving parts. A silicone spray on the seal and track prevents sticking and reduces friction damage. Never use WD-40 or oil-based products; they degrade rubber.

Check seals before winter. September is ideal for inspection in New Hampshire. October at the latest. Winter repairs take longer and cost more because weather limits scheduling.

Address spring issues early. Broken or misaligned springs put extra strain on seals and the entire door. If you notice your door hanging crooked or springs making noise, read about spring failure warning signs before seals fail from overcompensation.

Weather stripping protects more than just your heating bill. Poor seals allow moisture and pests into your garage, creating structural damage over time. Learn how insulation and seals work together to protect your entire home.

The Cost Question

Budget $300 to $800 for a complete seal replacement on a standard two-car garage door. This includes bottom seal, side seals, and threshold inspection. If the threshold is damaged, add $200 to $400.

Delaying replacement costs far more. One month of a 10-degree draft can add $50 to $100 to your heating bill. Over a season, that's $300 to $600 wasted. The seal replacement pays for itself in three to four months of energy savings alone.

Get a free estimate today by calling 19784402754. We'll inspect all your seals, assess the threshold, and give you a transparent price before scheduling any work.

Frequently Asked Questions

How long do garage door weather seals last in New Hampshire? Most seals last 3 to 5 years with freeze-thaw exposure. Upgrade vinyl seals can reach 7 years. Annual inspection in fall helps catch wear before drafts develop and heating costs spike.

Can I replace weather stripping myself? Bottom seals can be a DIY job if you're handy. Side and top seals are trickier because they require frame adjustment. Threshold seals almost always need professional work. Wrong installation creates gaps that waste energy.

What's the difference between a seal and weatherstripping? Weatherstripping is the general term for all draft-blocking materials. Seals are the specific rubber or foam components that fill gaps. Your door has multiple seals working together as a weatherstripping system.

Does weather stripping prevent drafts completely? No. It reduces drafts by 80 to 95 percent if properly installed and maintained. Some air exchange is normal and healthy. Drafts that cause visible cold spots or cost increases indicate worn seals needing replacement.

How do I know if my threshold is damaged? Visible cracks, uneven surfaces, or rust stains mean the threshold is failing. Have it inspected during your seal replacement. A damaged threshold prevents new seals from sealing properly and allows water to pool inside the garage.

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