

Door Contractor in Main Line, PA
Types Of Doors We Offer
Enhancing Homes with Expert Door Services
How to Maintain Your Newly Installed Door
Third, check to ensure that all the screws and fasteners on your doors, anywhere around the frame and on the hinges, are properly secured and tightened. Another important tip is to replace any damaged or torn weather stripping. Finally, if you see any visible gaps – no matter how small – ensure you caulk them. Even the smallest crack can lead to drafts and impact your electricity bills.

We Install Front, Patio, Storm, & Sliding Doors
We provide 24/7 emergency services to help when unforeseen accidents happen. We provide a 10-year labor and installation warranty on windows and doors. Finally, we provide free screen repairs and free yearly inspections and checkups.
All these services cover the installation of French doors, patio doors, entry doors, and sliding doors. No matter what type of style or look you’re trying to achieve, at Smart Shield Windows, we have the solution.
- French Doors
- Front or Entry Doors
- Patio Doors
- Sliding Doors
A new entry door is the perfect introduction to your home. It can help make your home safer while making a lasting impression. While storm doors are meant as protection against storms and extreme weather, they can still be used to accentuate any existing exterior-facing door. Finally, patio doors – often referred to as simply sliding doors – are extremely versatile doors that help to save space while making the transition from inside to outside easy.
Common Reasons To Replace Your Front Door:
- Improved Security
Older doors may have weak frames, worn-out locks, or outdated materials, making them easier to break into. A new door with advanced locking mechanisms enhances home security.
- Increased Energy Efficiency
A drafty or poorly insulated front door can cause higher energy bills. Replacing it with a modern, energy-efficient door helps regulate indoor temperatures and reduce heating/cooling costs.
- Enhanced Curb Appeal
Your front door is one of the first things people notice. A stylish, updated door can instantly boost your home’s appearance and make a great first impression.
- Damage or Wear and Tear
Cracks, dents, warping, or rotting can weaken your door over time, making it less effective at keeping out weather, pests, and intruders.
- Better Functionality
If your door sticks, squeaks, or is difficult to open and close, it may be time for a replacement. A properly fitted door ensures smooth operation.
- Increased Home Value
A new front door is a simple yet effective upgrade that can add value to your home, making it more attractive to potential buyers.
Our Door Installation Process
When Smart Shield Windows installs doors for our customers, we always start by measuring the area where the door will be secured. This means measuring the width and height of the casing. We then assemble the door frame while constantly ensuring its level, square at 90 degrees, and vertically aligned. During this process, we may use shims as adjustments to ensure everything aligns properly. Once the door is leveled and aligned, we check the weather stripping to ensure no leaks.
- Measure the width and height of the casing.
- Assemble the door frame.
- Position the door frame.
- Use shims to ensure the door is level, square at 90 degrees, and vertically aligned.
- Secure the fasteners and screws.
- Inspect the weather stripping.
If you have been thinking about having your doors replaced or have concerns about your existing doors and want a consultation, contact us now.