Replacement Windows Designed for Your Home, Installed by Experts
Compare materials, glass options, and brands with guidance from our experienced, in-house team, plus professional installation backed by The Spring House Lifetime Promise.
Why Homeowners Choose Spring House for Replacement Windows
Replacing your windows is a significant investment. We make the process clear, consultative, and built around long-term value.
- Serving PA & DE, locally owned since 1989
- Free in-home or showroom consultations
- Financing available: 0% up to 12 months, OAC
- Fast & free estimates in just 24 hours
- Access to top brands, no single-brand sales pitch
- Professional installation backed by The Spring House Lifetime Promise
Find the Right Window Styles and Materials for Your Home
Explore window styles, materials, glass options, and brands below. Click any category to learn more.
Style: Casement, Double-Hung, Sliding, Picture, Bay, Bow, Awning
Window Styles to Choose From
Different window styles serve different purposes depending on ventilation needs, room layout, and architectural style. During your consultation, we’ll help you compare styles and determine what works best for your home.
Casement Windows
Casement windows are hinged on the side and open outward using a crank handle. They provide excellent ventilation and a tight seal when closed.
Often chosen for:
- Areas where airflow is a priority
- Kitchens, bathrooms, and hard-to-reach spaces
- Homes seeking strong energy performance
Double-Hung Windows
Double-hung windows feature two operable sashes that move up and down, allowing for flexible ventilation and easy cleaning.
Often chosen for:
- Traditional and historic homes
- Bedrooms and living spaces
- Homeowners who want classic style and functionality
Sliding Windows
Sliding windows open horizontally and are ideal for spaces where vertical opening is limited.
Often chosen for:
- Wide window openings
- Modern or transitional homes
- Rooms where ease of operation matters
Picture Windows
Picture windows are fixed windows designed to maximize natural light and views. Because they do not open, they offer excellent energy efficiency.
Often chosen for:
- Living rooms with scenic views
- Spaces where ventilation is not needed
- Paired with operable windows for balance
Bay Windows
Bay windows extend outward from the home and typically combine multiple window units to create additional interior space and visual interest.
Often chosen for:
- Living rooms and dining areas
- Homes looking to enhance curb appeal
- Creating seating or display space
Bow Windows
Bow windows are similar to bay windows but use four or more windows in a curved configuration, creating a softer exterior appearance.
Often chosen for:
- Homes with curved or softer architectural lines
- Expansive views and added natural light
- Elegant, design-forward spaces
Awning Windows
Awning windows are hinged at the top and open outward from the bottom, allowing ventilation even during light rain.
Often chosen for:
- Bathrooms and basements
- Placed above or below other window styles
- Areas needing privacy and airflow
Materials: Wood & Clad, Fiberglass, Vinyl
Window Material Options
Each window material option offers distinct advantages depending on your home’s style, performance needs, and budget. During your consultation, we’ll walk through these differences and help you select the best solution.
Wood & Clad Windows
Wood and clad windows combine classic interior warmth with durable exterior protection. Interior wood provides rich aesthetics and design flexibility, while exterior cladding helps protect against weather and reduce maintenance.
Benefits
- Timeless appearance, painted or stained
- Excellent insulation and comfort
- Cladding that resists rot, fading, and weather
- Broad design flexibility
Best for
Homeowners prioritizing design, craftsmanship, and long-term curb appeal.
Fiberglass Windows
Fiberglass windows are known for exceptional strength and stability. Because fiberglass expands and contracts at nearly the same rate as glass, seals remain tighter and performance stays consistent through temperature changes.
Benefits
- Extremely strong, stable construction
- Excellent energy and thermal performance
- Low maintenance with long-lasting finishes
- Slim profiles that allow for more glass and light
Best for
Homeowners focused on durability, efficiency, and long-term performance.
Vinyl Windows
Vinyl windows offer a practical, cost-effective solution with reliable insulation and easy upkeep. Modern vinyl windows are engineered for durability and consistent performance across a wide range of home styles.
Benefits
- Affordable replacement option
- Low maintenance with no painting required
- Good insulation and energy efficiency
- Dependable performance for everyday living
Best for
Homeowners seeking value, comfort, and minimal maintenance.
Glass Technology: Insulation, Light Transfer, Gas Fills
Window Glass Technology
Modern window performance depends as much on the glass package as it does on the frame. Today’s windows are rated using standardized performance values.
Low-E (Low-Emissivity) Glass
Low-E glass uses a nearly invisible coating to reflect heat while still allowing natural light to pass through. Most quality replacement windows today include some form of Low-E glass because of its impact on comfort and efficiency.
Values
- Low-E is usually listed as a feature rather than a number value.
- Different Low-E coatings may be used depending on whether the goal is better insulation, reduced solar heat, or a balance of both.
What it means for your home
Low-E glass helps keep heat inside during winter, reflect heat away during summer, and block ultraviolet rays that can fade flooring and furniture.
U-Factor (Insulation Performance)
U-Factor measures how well a window resists heat transfer. Lower numbers indicate better insulation.
Values
- Older or basic windows: around 0.40 to 0.50
- Standard replacement windows: around 0.30 to 0.35
- High-performance windows: 0.20 to 0.29
What it means for your home
Lower U-Factor values help reduce heat loss, drafts, and cold spots, especially during winter. Many homeowners notice more even temperatures near windows with lower U-Factor ratings.
SHGC (Solar Heat Gain Coefficient)
SHGC measures how much heat from sunlight passes through the window glass. It focuses specifically on solar heat, not overall insulation.
Values
- Lower solar gain: 0.20 to 0.30
- Moderate solar gain: 0.30 to 0.40
- Higher solar gain: 0.40 and above
What it means for your home
Lower SHGC values help limit overheating in sunny rooms, while moderate values can allow beneficial warmth during cooler months. The right range depends on window orientation, room usage, and personal comfort preferences.
Argon & Krypton Gas Fills
Many energy-efficient windows use argon or krypton gas fills between panes of glass to improve insulation. Argon is commonly used and provides strong insulation at a reasonable cost. Krypton is denser and typically used in higher-performance or thinner glass units where additional insulation is needed.
Values
Gas fills are usually listed as a feature, such as “argon-filled” or “krypton-filled,” rather than as a numerical rating.
What it means for your home
Gas-filled glass units insulate better than air-filled units and contribute to lower U-Factor values, helping maintain more consistent indoor temperatures and improved comfort.
Visible Light Transmittance (VLT)
In addition to efficiency and insulation, the amount of natural light a window allows into your home plays a major role in comfort and livability. Visible Light Transmittance, or VLT, measures how much daylight passes through the glass.
Values
- Higher light transmission: 0.50 to 0.70
- Moderate light transmission: 0.40 to 0.50
- Lower light transmission: below 0.40
What it means for your home
Higher VLT allows brighter interiors, while lower VLT can help reduce glare in very sunny spaces. A balanced VLT provides comfortable daylight without excessive brightness or heat.
Brands: Marvin, ProVia, MI, Vytex, Sunrise
Window Material Options
Each window material option offers distinct advantages depending on your home’s style, performance needs, and budget. During your consultation, we’ll walk through these differences and help you select the best solution.
Marvin
Design-forward windows with premium materials and extensive customization options.
Often choose for
- Architecturally detailed homes
- Wood and clad window applications
- Projects where design flexibility matters
ProVia
Engineered for durability and strong energy performance across a wide range of styles.
Often choose for
- Energy-efficient replacement projects
- Homeowners prioritizing comfort and long-term reliability
MI Windows
Dependable windows offering solid performance and value across many home styles.
Often choose for
- Standard replacement projects
- Homeowners looking for reliable performance at a practical price
Vytex
Well-built vinyl windows with clean profiles and consistent energy efficiency.
Often choose for
- Value-focused replacement windows
- Homes prioritizing durability and efficiency
Sunrise Windows
High-performance vinyl windows known for advanced construction and efficiency.
Often choose for
- Premium vinyl replacements
- Homeowners focused on efficiency and long-term comfort
Professional Installation You Can Trust
Every project is completed by our trained, in-house installation team with close attention to detail and proper sealing.
Precision Measurement
Exact measurements ensure proper fit and operation.
Professional Installation
Installed to manufacturer specifications.
Cleanup & Haul Away
Old materials and debris are removed.
Lifetime Support
We stand behind your installation and help manage warranties.
$500
Instant savings when installing 10+ windows
Get in touch to learn more!
Get an Estimate in 24 Hours
Get a free in-home window consultation and a 24-hour estimate tailored to your goals and budget.
No pressure and no hidden fees.
Start Your Quote Here
or Call (800) 503-7493
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Price-Lock Valid 30 Days • Financing Available • Licensed & Insured
The Spring House Lifetime Promise
A warranty that actually means something — for as long as you own your home.
Every project includes the Spring House Lifetime Promise, our warranty covering the craftsmanship of your installation with no hidden fine print, no surprise exclusions, and no handoffs to third-party crews.
- Full workmanship coverage for the lifetime of your home ownership
- On-call support if anything doesn’t operate or seal correctly
- In-house trained technicians respond and handle repairs
- We honor manufacturer warranties and handle claims for you
Come Visit Our Showroom or Schedule an In-Home Consultation
Find your nearest showroom below or call us at (800) 503-7493 to schedule a convenient in-home consultation.
01
Malvern Showroom
309 Lancaster Avenue, Ste. A-2
Malvern, PA 19355
(610) 725-8000Malvern, PA 19355
8:00 am to 4:30 pm M-F
Saturday by appointment
Saturday by appointment
Hockessin Showroom
02
Spring House Showroom
908 N Bethlehem Pike
Spring House, PA 19477
(215) 283-9000Spring House, PA 19477
8:30 am to 5:00 pm M-F
Saturday by appointment
Saturday by appointment
03
What Homeowners Say About Our Window Installations
5.0 Rating from 164 Google Reviews
(Across our three locations)
Spring House
★★★★★
4 months ago
Purchased a fiberglass slider from them. The install guys did a beautiful job working seamlessly together. The door is solid and well crafted. Would use them again. Very happy!
Spring House
★★★★★
6 months ago
Great product, great install. Beautiful install of sliding glass door in our condo. Installer was careful to preserve the brick molding in accordance with condo appearance requirements. And the insulated Marvin sliding door replaced a single pane which really helped keep the space comfortable in winter.
Spring House
★★★★★
6 months ago
I’ve used Spring House Window & Door several times for window replacement at my house. It was helpful for me to be able to go to their showroom and to see and try out the windows they recommended. It’s been about 6 years since the windows were installed and they still look good, open and close smoothly and are easy to clean. I highly recommend Spring House WIndow & Door.
Spring House
★★★★★
6 months ago
We had two large bow windows replaced. Their price was better than anyone else’s, and the installation was done quickly and professionally in less than a day, with both the inside and outside of house cleaned up at the end of the day.
Hockessin
★★★★★
7 months ago
I generally do not leave reviews but felt compelled to do so , i have been working with Eric replacing windows in my home over the last 12 years and his men just completed the last window installation . They did an outstanding job very professional and personable , over the years there were some problems but one call to Eric and problems were solved . He stands 100 percent behind what he sells and installs .
Hockessin
★★★★★
8 months ago
Eric and his crew did a great job installing our 2 new sliding doors. Fixed the trim and cleaned up well! Doors look great 🙂
Thanks Eric and crew!
Hockessin
★★★★★
8 months ago
Spring House replaced all of my windows. My new windows are easy to operate; they are also well insulated and functional. I replaced my kitchen window with a casement window and it my favorite window in the entire house. From the initial sales appointment to the day of installation, everything worked seamlessly.
I recently had them back to install a new front door with matching storm door. My home has the best curb appeal. I love my front door. Great products and services, you will not be disappointed.
Malvern
★★★★★
8 months ago
My experience with Spring House Window and Door (Malvern) was exceptional.
First, they’d recommended the Pro Via Endure vinyl windows, which is a great option for those on a budget but needing quality. They make my home look 1000% better than my previous aluminum windows from the 60s.
Further, Tiffany (sales) and Galen (owner) deserve commendation for their top tier customer service before, during, and after installation. They’d clearly understood my goals and were invested in the project, a rare find compared to contractors who pressure, rush, and abandon clients after completion. At no point did I ever feel pushed into making a decision against my better judgement.
Finally, the installation crew was outstanding. Each installer took pride in their craft, ensuring the installation was clean, correct and that I was satisfied. They promptly addressed one of my concerns less than 24 hours after installation. I urge them to maintain and build upon this mindset for it will make them all stand out in the industry.
Hiring Spring House was an excellent decision. Their business culture sets them apart.
Hockessin
★★★★★
9 months ago
Working with Spring House Window & Door for our new door was phenomenal, from start to finish. First, they have a great showroom where we were able to see all the options and choose exactly what we wanted. During the quoting process, we had other companies come out with their tablet software building the door but Spring House didn’t need all that, they knew exactly what was and wasn’t available. And their quote was so much lower – for the same exact door – than everyone else’s! Finally, on installation day they showed up on time and finished quickly. We’ve now had our gorgeous new door and sidelights for about two months and just love it. I’ll be recommending them to anyone looking for a new front door!
Malvern
★★★★★
9 months ago
Local business, excellent service – Tiffany was patient and extremely helpful as we figured out what was best for us. Once we finalized a plan, the installation went smoothly and it was apparent that the installers are extremely focused on attention to detail. Great consultation process, great products, great installation. Cant recommend them enough!
Malvern
★★★★★
a year ago
I contracted with Spring House Window & Door for replacement of all the original contractor installed windows in my house. I am extremely satisfied with the complete process. The installation process was very efficient. The crew was very professional, accommodating to my questions/requests, and left the work site clean at the end of each and final workday. I recommend the chosen replacement window and the company for a professional job from start to finish.
Spring House
★★★★★
a year ago
We got our new door by Springhouse and I love it. We will save a ton of money on just the heating. In addition it looks awesome. Our house is 100 years old and Zack Keller did a fabulous job doing the project right. Would highly recommend both Springhouse and Zack.
Hockessin
★★★★★
a year ago
Spring House provided and installed my new front door entry system. The entire process went smoothly, the installation was outstanding and the price beat all other bidders. All of the employees were great to deal with and I highly recommend Spring House!
Malvern
★★★★★
a year ago
My wife and I bought a new house and immediately renovated the kitchen. We needed a new window and Brian with Springhouse helped us every step of the way. It was a seamless and easy process and the window came out great. Very happy with Springhouse Windows & Doors and we highly recommend them.
Malvern
★★★★★
a year ago
After several quotes from replacement window companies, Walt helped us find the windows we were looking for. We had large grids of small windows with dark wood trim and only a few opened. We wanted a lot of light and ventilation. He listened and helped us arrive at the best choice in our price range. Galen and crew arrived on the scheduled installation day and made sure we were involved in every decision. He was courteous, professional, and kept us informed. He made it clear his standards for a job well done were exceptional. We are so happy with the result. No pressure sales. Both the sales and installation teams were very knowledgeable. If you are considering new windows we highly recommend considering Spring House Windows and Doors in Malvern.
Upgrade Now with Flexible Financing Options
Get comfort now, pay later. Flexible financing available with approved credit.
- 0% up to 12 months
- No payments, no interest payments
- Up to 180 month payment options
The Spring House Lifetime Promise
A warranty that actually means something — for as long as you own your home. Every project includes our warranty covering the craftsmanship of your installation with no hidden fine print, no surprise exclusions, and no handoffs to third-party crews. We're here when you need us.