Lansdowne’s Andersen Certified Elite Contractor. Serving Delaware County’s historic borough with premium window and door installation. Free in-home estimates. Price Match Guarantee.
40% Off & 0% Financing Available. Plus Our Price Match Guarantee — Find a Lower Price Anywhere and We'll Match It.
Lansdowne is one of Delaware County’s most historically rich and community-proud boroughs — a walkable, diverse community where Victorian-era homes and early 20th century colonials and twins line the streets around a revitalizing downtown anchored by the iconic Lansdowne Theater. It’s a borough with genuine character, strong neighborhood identity, and housing stock that tells the story of over a century of Delaware County life.
That housing stock — beautiful as it is — comes with a common challenge: original or aging windows that are long past their useful life. Drafty Victorian-era frames. Single-pane glass that makes winter heating bills painful. Windows that stick, fog, and no longer operate the way they should. Lansdowne homeowners who are investing in their properties deserve a window replacement contractor with the credentials and experience to do the job right.
We’re the Andersen Certified Elite Contractor serving Lansdowne and all of Delaware County. Over 20,000 windows and doors installed across Pennsylvania, New Jersey and Delaware. Most installations completed in 1-2 days. Price Match Guarantee. The right contractor for Lansdowne’s historic homes.
Lansdowne’s Victorian and early 20th century housing stock is one of Delaware County’s most distinctive — and one of its most active window replacement markets. The borough’s older homes along Owen Avenue, Windermere Avenue, and the streets surrounding Lansdowne Avenue frequently carry original wood windows that have been maintained for decades but are approaching the end of their useful life. Early 20th century colonials and twins throughout the borough face similar realities.
We install Andersen replacement windows throughout Lansdowne borough. Whether you’re replacing original windows in a Victorian on LaCrosse Avenue or upgrading aluminum sliders in a mid-century twin off Baltimore Avenue, our factory-certified crews handle the full scope and finish in a single day.
Double Hung Windows
The dominant choice for Lansdowne’s colonial and Victorian homes. Maintains the borough’s architectural character while delivering modern energy performance.
Casement Windows
The original configuration in many of Lansdowne’s older homes. Maximum ventilation, popular in kitchen and hard-to-reach installations.
Bay & Bow Windows
Add interior space and curb appeal to Lansdowne’s larger Victorian and colonial properties.
Picture Windows
Fixed panels that maximize natural light in Lansdowne’s living rooms and parlors.
Sliding Windows
Smooth horizontal operation for wide openings in Lansdowne’s mid-century construction.
Specialty Windows
Arched transoms, period-appropriate profiles, and custom configurations for Lansdowne’s architecturally distinctive older homes.
Entry doors, patio doors, and sliding glass doors — we install Andersen and Provia doors throughout Lansdowne borough. Lansdowne’s older homes frequently have original wood entry doors that no longer seal properly and aging sliding glass doors that draft and stick. We replace them with genuine Andersen and Provia products installed by our certified crews. Most Lansdowne door installations completed in a single day.
As an Andersen Certified Elite Contractor we install the full Andersen line for Lansdowne homeowners. For this borough’s distinctive older housing stock:
Andersen 100 Series
Fibrex composite, low maintenance. Our recommendation for Lansdowne homeowners prioritizing energy performance and ease of care.
Andersen 200 Series
Wood interior with easy-care exterior. For Lansdowne homeowners who want the warmth of real wood inside without the maintenance.
Andersen 400 Series
Our most recommended choice for Lansdowne’s colonial and Victorian homes. The Woodwright option delivers authentic wood aesthetics that honor the borough’s architectural character while providing modern energy performance.
Andersen A-Series
For Lansdowne’s most architecturally distinctive homes where non-standard original openings require custom sizing. Maximum customization, period-appropriate profiles.
We walk you through every option during your free in-home consultation and make specific recommendations for your Lansdowne home.
We serve Lansdowne borough and the surrounding Delaware County communities including:
Lansdowne Borough — full service window and door installation throughout all neighborhoods.
Drexel Hill PA — neighboring Upper Darby Township community.
Upper Darby PA — Delaware County’s largest township, adjacent to Lansdowne
Clifton Heights PA — neighboring borough sharing Lansdowne’s community character.
East Lansdowne PA — adjacent borough. Full service coverage.
Yeadon PA — neighboring borough in Delaware County.
Havertown PA — nearby Haverford Township community.
Collingdale PA – one of Delaware County’s most tightly-knit boroughs.
Darby PA – one of Delaware County’s oldest and most historically significant communities
We serve all of Delaware County. View our full Delaware County service area for complete coverage details.
“The crew of 5 showed up on time and were super professional. The sales person worked with us and spent the appropriate amount of time making sure we knew all our options — not overly pushy. This company really shines on installation.”
— C. Gettman, Lansdowne, PA
“They left my house cleaner than when they arrived. The crew answered all of my questions and showed us exactly how the windows work. 10/10 recommend.”
Stephanie D., Clifton Heights, PA
“Everyone was friendly, professional, and extremely knowledgeable. I had so many questions and they took the time to answer every one. They proved to be the best choice.”
— Megan D., East Lansdowne, PA
“ACRE was amazing at responding, addressing, and correcting issues quickly. Super friendly and courteous and does amazing work.”
Brian Y., Delaware County, PA
Yes. We serve Lansdowne borough and all surrounding Delaware County communities. Our Andersen Certified Elite installation crews are available for free in-home estimates 7 days a week throughout Lansdowne and Delaware County.
The highest tier of installer certification awarded by Andersen Windows & Doors. It requires factory training, verified installation standards, and a proven performance record. For Lansdowne’s older Victorian and colonial homes this level of certification ensures proper handling of non-standard openings and period-appropriate window selection.
Most Lansdowne homeowners invest between $800 and $1,400 per window installed — including product, labor, and cleanup. We offer 0% financing and our Price Match Guarantee means you won’t find a better price for genuine Andersen windows from a certified installer anywhere in Lansdowne or Delaware County.
Absolutely. Older Victorian and early 20th century homes are one of our specialties in Delaware County. We work with original opening dimensions, recommend period-appropriate Andersen profiles — particularly the 400 Series Woodwright and A-Series — and handle the full installation with care for your home’s architectural character. Most installations completed in a single day.
Most Lansdowne window replacement projects are completed in a single day. A typical 10-15 window installation takes one full day with our certified crew. We provide a specific timeline during your free in-home consultation.
Yes — Andersen’s manufacturer warranty on the product plus our own installation warranty on the labor. Lansdowne homeowners have full coverage on both the window and the installation.
We come to your Lansdowne home, assess every opening, walk you through your Andersen product options, and give you a guaranteed best price. No pressure. No obligation. Available 7 days a week throughout Lansdowne borough and all of Delaware County.
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