How long does window installation take?

Most window replacement projects take between 1–3 days depending on the number of windows being replaced and complexity of the installation. Single window replacements can often be completed in just a few hours, while full home window replacement projects may take longer. Our team will give you a clear timeline before any work begins so there are no surprises.

Window, Door & Garage Door Installation in Allentown, PA

Local Expertise – Trusted window installers and door contractors serving Allentown, Bethlehem, Easton, and the greater Lehigh Valley.
Licensed & Insured – Our window and door contractors are fully licensed and insured for your complete peace of mind.
On-Time & On-Budget – We prioritize efficiency and transparency, ensuring no surprises
Customer Satisfaction – We prioritize your needs and exceed expectations on every job.
Superior Craftsmanship – Attention to detail and exceptional workmanship in every project.
Reputable – Highly rated window replacement company proudly serving the Greater Lehigh Valley.

GET A FREE QUOTE!

Request your free window and door installation estimate in Allentown, PA today. Our team will contact you within 24 hours to discuss your project.

Window & Door Installation Projects in Allentown, PA & the Lehigh Valley

Professional Window Installers Near You

If you're searching for window installers near me or window contractors near me, Brave Builders provides expert craftsmanship and reliable service. Our window installation contractors help homeowners throughout the Lehigh Valley replace and upgrade windows for improved energy efficiency, comfort, and curb appeal.

Trusted Window Replacement Company in Allentown, PA

Every window and door project is handled with care and precision. As a trusted window replacement company near you, Brave Builders delivers professional results using quality materials, expert installation, and proven methods that improve your home's comfort and appearance for decades to come.

Garage Door, Patio Door & Egress Window Installation Near You

As experienced window fitters and door installers in Allentown, Brave Builders works with you to find the right solution for every opening in your home. From garage door installation and patio door installation to egress window installation and basement window replacement, we deliver results built to last.

Why Work with Brave Builders?

Craftsmanship

We deliver high-quality workmanship and attention to detail on every construction and remodeling project.

Quality

We use durable materials and proven building methods to ensure long-lasting results for your home.

Reliability

Our team shows up on time, communicates clearly, and keeps your project moving smoothly from start to finish.

Local

Proudly serving homeowners throughout Allentown and the greater Lehigh Valley with trusted local expertise.

Transparency

We provide clear estimates, honest pricing, and straightforward communication throughout your project.

Integrity

We treat every home as if it were our own and prioritize doing the job the right way.

Experience

With extensive experience in remodeling and construction, we know how to handle projects efficiently and correctly.

Warranty

All projects include a 1-year labor warranty, giving you confidence in the quality of our work.

Full-Service Window, Door & Garage Door Installation in Allentown, PA

When it comes to window installation and door contractors in Allentown, PA, Brave Builders, LLC delivers the craftsmanship, reliability, and attention to detail that homeowners across the Lehigh Valley trust. Whether you're looking for window replacement, egress window installation, garage door installation, or exterior door upgrades, our experienced window installers and door contractors are here to guide you from the first consultation to the final walkthrough.

Upgrading your windows and doors is one of the most impactful improvements you can make to your home — improving energy efficiency, enhancing security, boosting curb appeal, and increasing overall comfort year-round. Our team specializes in all types of window and door installation, from basement window replacement and egress window installation to garage door opener installation, patio door installation, and sliding glass door installation, giving you flexible options that fit your home, budget, and style. From precise measurements and proper insulation to expert installation and finishing, we handle every detail with care and precision.

As a trusted window replacement company serving Allentown, Bethlehem, Easton, and surrounding communities, Brave Builders brings local expertise and a personal approach to every project. We use high-quality, energy-efficient window and door products and proven installation methods to improve your home's comfort and appearance for decades to come.

Whether you've been searching for window installers near me, window fitters near me, or simply want trusted window and door contractors who know the Lehigh Valley, Brave Builders is ready to transform your home. Let's build something you'll love — call us today or request your free estimate below.

(484) 542-9524

Our Window, Door & Garage Door Installation Services in Allentown, PA

Window Replacement & Installation

Professional window replacement and installation for homeowners looking to improve energy efficiency, comfort, and curb appeal. Our window installers replace single, double, and triple pane windows in a wide variety of styles and sizes, using high-quality, energy-efficient products backed by strong manufacturer warranties.

Egress Window Installation

Expert egress window installation for basements and below-grade living spaces requiring safe emergency exit points. Our window contractors install code-compliant egress windows that meet all Pennsylvania building requirements while improving natural light, ventilation, and livability in your basement space.

Basement Window Replacement

Professional basement window replacement services for aging, leaking, or inefficient basement windows. Our window fitters replace basement windows with durable, weathertight units that prevent moisture infiltration, improve energy efficiency, and enhance the overall comfort of your below-grade living space.

Bay & Bow Window Installation

Custom bay and bow window installation that adds architectural interest, natural light, and additional interior space to your home. Our window installers handle all structural modifications, flashing, and interior and exterior finishing required for a seamless, beautiful bay or bow window installation.

Sliding Glass Door Installation

Professional sliding glass door installation for homeowners looking to connect indoor and outdoor living spaces with style and functionality. Our door contractors install premium sliding glass doors that provide smooth operation, excellent energy efficiency, and enhanced security for your home.

Patio Door Installation

Expert patio door installation in sliding, hinged, and folding configurations to suit any home layout and outdoor living space. Our door contractors install high-quality patio doors that improve energy efficiency, enhance natural light, and create a seamless transition between your indoor and outdoor living areas.

Exterior Door Installation

Complete exterior door installation and replacement for front entry doors, back doors, and side entry doors. Our door contractors install solid, secure, and energy-efficient exterior doors in a wide variety of styles and materials that enhance your home's curb appeal, security, and weather resistance.

Garage Door Installation

Professional garage door installation for homeowners looking to upgrade their existing garage door or install a new door on a new garage addition. Our garage door installers provide expert installation of single and double garage doors in steel, wood, aluminum, and composite materials in a wide variety of styles and colors.

Garage Door Opener Installation

Expert garage door opener installation for new and existing garage doors. Our installers provide professional installation of belt drive, chain drive, and smart garage door opener systems that deliver reliable, quiet operation and modern convenience features including smartphone connectivity and battery backup.

Window & Door Weatherproofing

Professional weatherproofing and sealing services for newly installed and existing windows and doors. Proper weatherproofing is essential for energy efficiency and moisture protection, and our window and door contractors ensure every installation is properly insulated, flashed, and sealed for long-lasting performance throughout Allentown and the Lehigh Valley.

Our Window, Door & Garage Door Installation Process — Serving Allentown, PA & the Lehigh Valley

1

Consultation

We start with an in-home consultation to discuss your goals, product preferences, and budget. Our window installers and door contractors evaluate every opening, assess existing frames and structural conditions, and walk you through available options including window replacement, egress window installation, garage door installation, and exterior door upgrades to find the best solution for your home.

2

Planning & Design

Once we understand your vision, we help plan every detail of your window and door installation. This includes selecting window styles, door configurations, garage door designs, hardware, and finishes to create a cohesive, attractive, and energy-efficient result that complements your home's architecture and style.

3

Measurement & Site Preparation

Our window and door contractors take precise measurements of every opening and prepare each installation site before any new product is installed. We assess existing frames, headers, and rough openings for any repairs needed to ensure a weathertight, structurally sound installation from the very first window or door.

4

Installation

This is where your home's transformation takes shape. Our window installers and door contractors handle all removal of existing units, precise fitting, insulation, flashing, and installation — whether installing replacement windows, egress windows, sliding glass doors, patio doors, exterior doors, or garage doors — with a focus on weatherproofing, energy efficiency, and high-quality craftsmanship throughout.

5

Final Touches

After installation is complete, our contractors apply all interior and exterior trim, caulking, weatherstripping, and finishing details to give every window and door a clean, polished appearance. Every opening is carefully sealed and finished to ensure maximum energy efficiency and a professional result from inside and out.

6

Final Walkthrough

We walk through every completed window and door installation with you to ensure everything meets your expectations. Your satisfaction is our priority, and as trusted window and door contractors in Allentown, PA, all of our work is backed by a 1-year labor warranty alongside manufacturer product warranties.

Areas We Serve

Frequently Asked Questions

Window replacement costs in Allentown and the Lehigh Valley typically range from $300 to $1,200 per window depending on the size, style, and glass package chosen. Full home window replacement projects can range from $5,000 to $20,000 or more depending on the number of windows and complexity of the installation. At Brave Builders, our window installers provide free in-home consultations to help homeowners find the right window replacement solution for their budget and home.

An egress window is a code-required emergency exit window installed in below-grade living spaces such as finished basements and basement bedrooms. Pennsylvania building codes require egress windows in any basement space used as a bedroom or habitable living area. If you are finishing your basement or converting a basement room into a bedroom, egress window installation is required by law. Our window contractors in Allentown handle the entire egress window installation process including excavation, window well installation, and code compliance.

Garage door installation costs in Allentown and the Lehigh Valley typically range from $800 to $4,000 depending on the size, material, and style of the door and whether a new garage door opener installation is included. Premium wood and custom garage doors fall toward the higher end of that range. Brave Builders provides free in-home consultations to help homeowners find the right garage door solution for their budget and home.

When searching for window installers near me or window contractors near me, look for a team that is licensed, insured, locally experienced, and has a strong track record of completed projects. Brave Builders serves Allentown, Bethlehem, Easton, and the surrounding Lehigh Valley with a straightforward process — starting with a free in-home consultation where we measure every opening, discuss product options, and provide a detailed estimate and timeline before any work begins.

A sliding glass door operates on a horizontal track with one fixed and one sliding panel, making it an excellent space-saving option for connecting indoor and outdoor living areas. A patio door is a broader term that includes sliding doors as well as hinged French doors and folding door systems. Both provide beautiful natural light and outdoor access, and our door contractors in Allentown will help you determine which configuration best suits your home's layout and lifestyle during your free consultation.