Need Exterior Work Done Right?
Window Replacement & Installation
Upgrade comfort, efficiency, and curb appeal with professionally installed replacement windows. Herts Roofing & Construction helps NJ homeowners choose the right options and installs them cleanly and correctly.
How Herts Roofing & Construction is different
- We don’t rush installs—we take the time to set the window right, seal it right, and make it look clean.
- Your scope of work will be customized and detailed specifically for your home
- Detailed is our focus, which will prevent problems later
- We provide lawn Protection and any lawn accessories
- Dedicated on-Site attendent
- Dedicated Customer portal that stores documents and provide updates
- We are local you can reach us; we do not disappear
Our Process
- Free estimate + measurements
- Window selection assistance
- Removal and disposal
- Professional installation with insulation/air sealing around the frame
- Trim/finishing options explained upfront
- Final walkthrough with onsite superintendent
- Closeout Package(warranty,photos,certificate etc)
Window Replacement & Installation
Upgrade comfort, efficiency, and curb appeal with professionally installed replacement windows. Herts helps you choose the right options and installs them cleanly and correctly.
Licensed & Insured
Ask for proof on request
Ask for proof on request
Energy-Smart Guidance
Understand U-Factor & SHGC
Understand U-Factor & SHGC
Clean Install Process
Protect floors + tidy cleanup
Protect floors + tidy cleanup
Warranty Support
We help after the install
We help after the install
Do You Need New Windows?
Most homeowners replace windows for comfort, efficiency, leaks, noise, or a better look. If you’re seeing any of the signs below, it’s worth getting them checked.
- Drafts, cold spots, or rooms that won’t stay comfortable
- Condensation between panes (failed seal)
- Hard-to-open or painted-shut sashes
- Water staining, soft wood, or rot around frames
- Outside noise coming through more than it should
- Noticeably higher heating/cooling bills
Popular Window Types We Install
| Window Type | Best For | Notes |
|---|---|---|
| Double-Hung | Everyday use, easy ventilation | Classic look; great for most homes |
| Casement | Max airflow + tight seal | Cranks open; strong seal when closed |
| Sliding | Wide openings, modern look | Simple operation; good for basements/den |
| Picture | Big views + light | Fixed window; pair with operables for airflow |
| Bay/Bow | Curb appeal + added space | Higher complexity; needs proper support |
Energy Efficiency (Simple Explanation)
U-FactorHow well the window insulates (lower is better).
SHGCHow much solar heat comes through (lower reduces summer heat gain).
NFRC LabelCertified ratings so you can compare apples-to-apples.
Tip: Ask to see the NFRC label and match ratings to your home’s needs and orientation.
Full-Frame vs Insert (Pocket) Replacement
- Insert/Pocket: Keeps the existing frame if it’s solid and square. Faster and usually less invasive.
- Full-Frame: Replaces the frame too—best when there’s rot, leaks, or you want the strongest long-term seal.
Window Options Comparison (Quick Guide)
| Option | Best For | Pros | Watch-outs |
|---|---|---|---|
| Insert (Pocket) Replacement | Frames that are solid + square | Faster install, less disruption, often lower cost | Not ideal if rot/leaks exist; slightly reduces glass area |
| Full-Frame Replacement | Rot, leaks, warped frames, best long-term seal | Fixes hidden damage, strongest seal, can change size/style | More labor/trim work; higher cost |
| Double-Pane Glass | Most homes | Solid efficiency at a fair price | May not be enough for heavy noise/draft issues |
| Triple-Pane Glass | Comfort + noise + efficiency focus | Best insulation, better sound reduction | Higher cost; not always necessary |
| Vinyl Frame | Budget + low maintenance | Affordable, efficient, minimal upkeep | Quality varies; expansion in heat |
| Composite/Fiberglass | Performance + durability | Stable, strong, great seals | Higher upfront cost |
The 3 Things That Decide Window Results (Not Just the Brand)
1) Fit
Correct measuring + squaring prevents drafts, sticking, and uneven gaps.
2) Seal
Proper insulation, air sealing, and exterior water management prevents leaks.
3) Glass package
The right efficiency ratings matter more than marketing labels.
1) Fit
Correct measuring + squaring prevents drafts, sticking, and uneven gaps.
2) Seal
Proper insulation, air sealing, and exterior water management prevents leaks.
3) Glass package
The right efficiency ratings matter more than marketing labels.
Our Installation Process (What to Expect)
1
Measure & OptionsWe confirm sizes, discuss styles, efficiency ratings, and budget.
2
Order & ScheduleYou approve the selections; we schedule install when windows arrive.
3
Install DayProtect your home, remove old units, install, insulate, seal, and finish trim.
4
Final WalkthroughWe test operation, review care tips, and confirm satisfaction.
Windows FAQ (Top Questions Homeowners Ask)
How much do replacement windows cost?
Pricing depends on window size/type, frame material, glass package, and installation complexity (insert vs full-frame). Compare quotes by matching window type and glass package across contractors.
How long does window replacement take?
Timelines vary by ordering/scheduling, access, and whether there’s hidden damage. A standard window can be replaced quickly by a pro; full-frame or custom work takes longer.
Do new windows actually save money on energy bills?
They can. Savings depend on your old window condition, your home’s insulation/air sealing, and the ratings you choose.
What do U-Factor and SHGC mean?
U-Factor measures insulation performance (lower is better). SHGC measures solar heat gain (lower can reduce summer heat). Ask to review certified ratings (NFRC label).
Full-frame vs insert (pocket): which should I choose?
If the existing frame is solid and square, insert replacement may work. If there’s rot, leaking, or framing issues, full-frame replacement is usually the better long-term solution.
Will new windows reduce drafts and outside noise?
Yes—when installed correctly. The seal, glass package, and proper insulation/air sealing around the frame make a big difference.
How do I compare window quotes?
Compare the same window type, material, glass options, warranty terms, and installation method. Ask what’s included (trim, disposal, repairs, sealing details).
Ready to Upgrade Your Windows?
Call/text YOUR_PHONE or request a quote online. We’ll help you choose the right window style and efficiency package for your home.