Licensed contractor since 2006
Window Replacement & Installation
Energy-efficient | exterior trim | honest guidance
Licensed & insured
Family-owned since 2006
Manufacturer certified
Financing available
60+ 5 Star reviews
Insurance claim support
Clear direction
Not Sure If Your Windows Need Replacement? Start With an Honest Evaluation
We’ll Help You Decide What’s Actually Needed
Old windows do more than affect appearance. Drafts, fogged glass, rotted trim, sticking sashes, and poor sealing can affect comfort, efficiency, and the surrounding exterior system. Eleven Exterior evaluates the window, frame, trim, siding, and moisture details together so you understand whether replacement, repair, or exterior trim work is the right next step.
Common Signs Your Windows May Need Attention:
- Drafts or cold spots near windows
- Fog or condensation between glass panes
- Windows that are hard to open, close, or lock
- Rotted or soft wood around window trim
- Peeling paint or deteriorated exterior casing
- Water stains near windows
- Higher heating or cooling bills
- Outdated windows hurting curb appeal
- Window issues during siding replacement
- Storm-related window or trim damage
Contact Eleven Exterior whether you need a replacement window or full frame windows coordinated with a new siding, we evaluate the actual condition and give you an honest recommendation.
NJ: 201-800-5856 | PA: 610-457-0082
Email: info@elevenexterior.com
Exterior window solutions
Services for Better Windows
Replacement, installation, trim, and finishing details for NJ & PA homes.
Eleven Exterior helps homeowners replace drafty, outdated, damaged, or inefficient windows with properly measured and professionally installed units. We also handle related window trim, capping, sealing, and siding details so each opening looks clean, performs correctly, and supports long-term exterior protection.
Replacement Window Installation
We remove old, damaged, or outdated windows and install new energy-efficient windows designed to improve comfort, appearance, and performance.
New Window Installation
We install windows for additions, remodels, new openings, and exterior renovation projects where a new window unit is needed.
Window Trim & Exterior Capping
We repair or replace exterior window trim, casing, and aluminum capping to help protect the window area from water damage.
Storm-Damaged Window Repair
We inspect and repair window-related damage caused by wind, hail, fallen branches, or exterior impact.
Window Services During Siding Replacement
We coordinate window replacement, trim repairs, flashing, and capping during siding projects for a cleaner exterior finish.
Specialty Window Installation
We install specialty window styles such as bay, bow, garden, picture, awning, and custom-shaped windows.
Window styles
Types of Replacement Windows
Eleven Exterior installs common replacement window styles for homes across New Jersey and Eastern Pennsylvania, including options for ventilation, natural light, wider views, curb appeal, and unique architectural openings. Each window is selected based on the opening, exterior finish, home style, and long-term performance needs.
Double-hung windows
Two sashes slide up and down for ventilation.
Casement windows
Crank-open windows with a tight seal.
Sliding windows
Horizontal windows that glide side to side.
Picture windows
Fixed windows for light and views.
Bay windows
Three-panel projection that adds space and curb appeal.
Bow windows
Curved multi-window projection for wider views.
Awning windows
Top-hinged windows that open outward.
Garden windows
Projecting glass box window for plants or decor.
Specialty windows
Custom shapes or sizes for unique openings.
What we bring
Benefits of Professional Window Replacement
Improved Comfort
Reduce drafts, cold spots, and uneven indoor temperatures with properly installed replacement windows.
Better Energy Performance
Help improve heating and cooling efficiency with windows designed for stronger insulation and sealing.
Stronger Curb Appeal
Refresh your home’s exterior with clean window lines, updated trim, and a more finished appearance.
Lower Maintenance
Replace worn or aging windows with modern options that are easier to operate, clean, and maintain.
The Eleven Exterior difference
Why Choose Eleven Exterior for Window Replacement?
Roofing, Siding & Exterior Experience
We understand how windows connect to the full exterior; window, siding, trim, capping, flashing, and sealing details together.
Right-Sized Recommendations
We explain the best option for your home, budget, and long-term performance.
Father-and-Son Contractor
Family-run exterior company built on field experience and clear communication since 2006
Clean Installation Details
We focus on proper fit, insulation, sealing, trim, and finished appearance.
Financing available
0% for 12 months on approved credit. Window replacement shouldn’t wait because of budget timing.
Simple, transparent, no surprises
What to Expect During Your Window Replacement
Replacing windows should be simple, organized, and clearly explained from the first inspection to the final walkthrough. Eleven Exterior reviews the condition of your windows, surrounding trim, siding, and exterior details so the installation fits properly and protects your home.
1. Schedule
Fast response, flexible timing.
Book a convenient time for a window evaluation.
2. Inspection
Eyes on everything that matters.
We check your windows, frames, trim, siding, and signs of drafts, leaks, or damage.
3. Estimate
No guesswork. No surprises.
You receive a clear written estimate with recommended scope, product options, and project details.
4. Installation
Done right, built to last.
We remove old windows, prepare openings, install new units, insulate, seal, and finish exterior details.
5. Final Review
We don’t leave until it’s right.
We review window operation, exterior appearance, sealing, and cleanup before completion.
Complete Coverage
Window Replacement Built for New Jersey & Eastern Pennsylvania
Eleven Exterior provides window replacement and exterior remodeling services throughout New Jersey and Eastern Pennsylvania, with coverage near many of the region’s major cities and surrounding suburbs.
We install windows throughout NJ and PA including:
Edison, Paterson, Woodbridge, New Brunswick, Princeton, Trenton, Cherry Hill, Toms River, Freehold, Morristown, Bridgewater, Flemington, Clinton, Phillipsburg, and nearby NJ communities. Philadelphia, Allentown, Bethlehem, Easton, Doylestown, Newtown, Levittown, Bensalem, Stroudsburg, and surrounding PA communities.
Whether your home is near a major city, a suburban neighborhood, or a smaller town between service areas, Eleven Exterior can inspect your windows, explain your options, and provide a clear written estimate.
NJ: 201-800-5856 | PA: 610-457-0082 | Email: info@elevenexterior.com
Common Questions
Window replacement FAQs
Start your free estimate
Fast inspections • No obligation • Local experts
We serve across New Jersey and Eastern Pennsylvania.
Trusted Contractor – Owens Corning Preferred Contractor, Google Guaranteed, and Mastic Preferred Contractor.
Have questions about your roofing, siding, gutters or need emergency service? The Eleven Exterior team is here to help with free estimates and more, just a message or phone call away.
Speak With Our Team
New Jersey Office: 201-800-5856
Pennsylvania Office: 610-457-0082
Email: info@elevenexterior.com
Hours of Operation
7 Days a Week: 7:00 AM – 8:00 PM