The Importance of Window and Door Sizing

The Hidden Value of Proper Window and Door Sizing 

When most homeowners think about replacement windows or doors, they often focus on style, material, and color. But one factor quietly impacts energy efficiency, safety, and even resale value: sizing. 

At Renewal by Andersen, we know that a window or door only performs its best if it’s measured, built, and installed to fit your home perfectly. Here’s why sizing matters more than you might think. 

A Tighter Fit = Better Comfort 

If a window or door doesn’t fit exactly, gaps around the frame allow drafts in and conditioned air out. This leads to: 

  • Higher energy bills
  • Uneven room temperatures
  • Strain on your heating and cooling system

With custom-built replacements, every product is designed to your home’s exact measurements, so your living spaces stay comfortable year-round, even in Wisconsin’s coldest winters and humid summers. 

Preserve Your Home’s Original Character 

Stock windows often require modifying your walls or trim to make them fit, which can change the character of your home. With our custom-sizing process: 

  • Your trim and siding remain intact
  • The design stays true to your home’s architecture
  • Installation is quicker and cleaner 

This is especially important in older homes, where craftsmanship and original details matter. 

More Control Over Light and Views 

Window and door sizing isn’t just about fit; it’s about how your home feels inside. Large, properly placed windows can brighten a room and connect you to the outdoors, while balanced sizing keeps your spaces private and cozy. 

Whether you want expansive glass for a lakefront view or the right amount of daylight in a living room, our team helps design a fit that enhances your lifestyle. 

Safety You Can Trust

A window that’s too small or a poorly aligned door can create real safety risks. Correct sizing ensures: 

  • Smooth operation for quick exits during emergencies
  • Secure locks that function properly
  • Long-term reliability with daily use

Every installation we complete is built with both safety and your peace of mind in mind. 

A Boost in Resale Value 

Homes with mismatched or awkwardly sized windows often look dated or unfinished. When sizing is correct, your home gains curb appeal and value, making it more attractive to future buyers. 

Why Homeowners Choose Renewal by Andersen 

Unlike off-the-shelf products, every window and patio door we install is: 

  • Custom-measured down to 1/16 of an inch
  • Built in the USA for durability and energy efficiency
  • Installed by our Certified Master Installers

That’s why families across Wisconsin trust us to get it right the first time. 

Ready to Upgrade?

Don’t let something as simple as sizing compromise your investment. With Renewal by Andersen, you’ll get windows and doors that fit perfectly, perform beautifully, and last for decades. 

Schedule your free consultation today and see the difference custom sizing makes. 

Hear From Our Customers

Absolutely great experience. The installation team was very professional. We have also decided to replace two more windows next spring!

Appleton, WI

RBA did an excellent job and fast! 5 windows in 3 hours from the time they arrived, did the work & cleaned up. It was as if they had never been there, other than having these excellent replacement windows in place!

Green Bay, WI

We love our new windows! It’s beautiful, just what we wanted! No more leaky windows and matches my other windows perfectly!

Oshkosh, WI
BLACK FRIDAY SALE
24 MONTHS NO PAYMENTS, NO INTEREST, NO MONEY DOWN
+
24 MONTHS NO PAYMENTS NO INTEREST NO MONEY DOWN
Claim These Savings
ENJOY PEACE OF MIND
Green Diamond Signature Service Award Custom Built In USA Energy Star JD Power SCS Indoor Advantage Gold Certified U.S. GREEN BUILDING COUNCIL
NATIONAL FENESTRATION RATING COUNCIL CERTIFIED GREEN SEAL CERTIFIED PRODUCTS ALLIANCE TO SAVE ENERGY Lead Safe