CUSTOMER REVIEWS
Why the Order of Siding and Window Installation Matters
If you’re planning a big exterior home improvement project, you may be asking: Should I install new siding or new windows first? It’s a common question for Midwestern homeowners tackling remodeling projects.
Here’s the quick answer:
- Windows first: Often recommended so the siding can be cut and fit properly.
- Siding first: Sometimes makes sense if siding is severely damaged and exposing your home to weather.
The right choice depends on your home’s condition, your budget, and your remodeling goals. Not sure where to begin? Schmitt Roofing & Construction can help.
The Basics of Siding and Window Replacement
Siding and windows do more than make your home look good—they protect against moisture, drafts, and heat loss. In the Midwest, where harsh winters and humid summers are the norm, both play a vital role in keeping your home efficient and safe.
- Siding: Acts as the protective “skin” of your house, shielding it from wind, rain, hail, and temperature changes. Schmitt offers durable vinyl and metal siding options designed to stand up to Midwest weather.
- Windows: Provide natural light, ventilation, and insulation. High-quality windows reduce energy bills by preventing drafts and blocking UV rays.
Choosing the right sequence matters because these two systems work hand in hand to protect your home.
What to Consider Before Deciding
Before you decide whether siding or windows come first, take time to consider these factors:
- Condition of Existing Materials: If your windows are drafty or rotted, replace them first. If siding is failing and exposing the structure, siding may be urgent.
- Budget: Doing both together ensures the best fit and efficiency but requires a larger upfront investment.
- Project Goals: If your priority is curb appeal, siding might come first. For energy efficiency, start with windows.
- Scheduling: Coordinating both projects at the same time avoids duplicate labor costs and ensures seamless installation.
A professional inspection helps determine which option makes the most sense for your specific home.
New Siding vs New Windows: A Comparison
Here’s a side-by-side look to guide your decision:
| Feature | New Windows First | New Siding First |
| Fit & Finish | Easier to cut siding around new frames | May require re-trim if windows replaced later |
| Energy Efficiency | Immediate savings on heating/cooling | Limited impact until windows are upgraded |
| Curb Appeal | Less visual change at first | Immediate boost in exterior appearance |
| Long-Term Savings | Better insulation upfront | May need rework if windows added later |
| Best Use Case | Drafty, outdated, or broken windows | Severely damaged or rotting siding |
Why Many Experts Recommend Windows First
Ensures a Perfect Fit
Installing windows first allows siding contractors to custom-fit siding around new frames. This avoids awkward gaps and the need for extra trim later.
Improves Energy Efficiency Immediately
New windows seal drafts and improve insulation right away, which is especially valuable before another Midwest winter hits.
Saves on Labor Costs
Doing windows first prevents contractors from having to cut into freshly installed siding to accommodate new window dimensions.
When Siding Should Come First
Structural Protection
If your siding is cracked, warped, or allowing water into the home, it may be more urgent than window replacement.
Major Exterior Renovations
If you’re re-cladding your entire home, new siding may provide the transformation you want while buying time to budget for windows.
Safety Considerations
Failing siding can expose sheathing or framing to moisture, leading to rot and mold. In this case, siding should not be delayed.
Deep Dive: Why Order Matters
For Midwestern homeowners, return on investment is key. According to national remodeling reports, both siding and window replacements rank high for ROI, with siding averaging around 75% and windows around 70%. But the sequence affects how long you benefit from those returns.
- Windows First: You start saving on utility bills right away, while also improving resale appeal to buyers who value efficiency.
- Siding First: You instantly boost curb appeal and protect your home, which can be crucial if you’re planning to list it soon.
Ultimately, replacing both together provides the best long-term value, as contractors can integrate flashing, trim, and sealing in one seamless job.
Quick Checklist for Homeowners
- Inspect both siding and windows for damage.
- Decide whether energy efficiency or curb appeal is your top priority.
- Get quotes for both projects from a trusted contractor.
- Ask about combined project pricing for potential savings.
- Schedule work during mild Midwest weather for fewer delays.
Midwest Remodeling FAQs
Should I replace windows or siding first?
Yes, in most cases windows should be replaced first, so siding can be installed around the new frames.
Can siding installation damage my windows?
No, if installed by professionals. However, if windows are older, siding replacement may highlight their age and inefficiency.
Is it cheaper to do siding and windows at the same time?
Yes, doing both together reduces labor duplication and ensures a seamless installation.
How long do new windows and siding last?
High-quality windows can last 20–40 years, while siding like fiber cement can last 30–50 years.
Will new siding improve my energy efficiency?
Yes, insulated siding helps, but the biggest energy savings come from replacing drafty windows first.
Making the Right Choice for Your Midwest Home
In the debate of new siding or windows first, the answer depends on your home’s condition and your priorities. If energy efficiency is urgent, start with windows. If structural protection or curb appeal is the goal, siding may come first.
At Schmitt Roofing & Construction, we specialize in both siding and window replacement tailored to Midwest homes. Licensed, insured, and trusted by homeowners across the region, we’re here to guide you through every step.
Ready to transform your home’s exterior? Schedule your free inspection today.
