
Frequently Asked Questions About Our Greater
Pittsburgh Replacement Window Services
Straight Answers From A Local, Family-Owned
Team You Can Trust
Choosing the right windows for your home shouldn’t feel like a guessing game. For over 50 years, we’ve provided candid, straight-up advice to help Greater Pittsburgh homeowners understand the “Technical DNA” of a high-performance window.
With Mt Pleasant Window & Remodeling, you’ll always receive transparency, which is why we’ve compiled the answers to the questions we hear most often.
What is the difference between “Big Box” windows and your professional-grade windows?
Most windows found at big-box retailers are built with “regrind” — recycled plastics that often contain impurities. These windows are prone to yellowing, warping, and becoming brittle in Pennsylvania’s freeze-thaw cycles.
Our professional-grade Kensington and ProVia lines are built with 100% virgin vinyl and reinforced structural components. They are custom-manufactured to the eighth of an inch, ensuring a mechanical fit that stays airtight.
Should I choose Virgin Vinyl or Wood-Clad windows?
This decision usually comes down to your home’s aesthetic. Our virgin vinyl series is the gold standard for low-maintenance durability and energy efficiency.
However, if you want the warmth of real oak, cherry, or maple interiors to match your home’s furniture or trim, our wood-clad windows are the best solution. You get the stunning, furniture-grade look of wood on the inside with the rugged, weather-proof protection of a vinyl exterior.
What window styles do you offer?
We offer a complete range of styles designed to match any architectural need:
- Double-Hung & Sliding: The classic, versatile choices for airflow and ease of use.
- Casement & Awning: Hinged windows that crank outward for maximum ventilation.
- Bay, Bow, & Garden: Projecting windows that add interior space and natural light.
- Picture & Oriel: Fixed or decorative panes for framing views and architectural appeal.
How long does a typical window installation take?
For the average home, we can complete a full window replacement in one to two days. Our “By-The-Book” process means we don’t take shortcuts.
We take the time to square every frame, use non-compressible shims, and apply Soudal thermal foam to ensure a tight seal. We work efficiently to minimize disruption, and our crews make sure your property is immaculately clean before we leave.
What happens to my old windows after they are removed?
Through our Community Buy Back Program, your project gives back to the local area. Instead of sending usable materials to a landfill, we can facilitate a donation of your old windows that qualify to Central Westmoreland Habitat for Humanity. This helps fund housing projects for neighbors in need and ensures that quality materials are repurposed rather than wasted.
What kind of warranty do I get on the glass and the labor?
You receive a 5-year workmanship guarantee directly from us, meaning we stand behind every screw driven and every bead of sealant applied.
Additionally, our windows carry lifetime transferable manufacturer warranties. This covers the vinyl frames, the glass seals, and the hardware for as long as you own your home, and it can even be transferred to the next homeowner, adding significant resale value.
Do you offer financing for window replacement?
Yes. We believe every homeowner should have access to a safe, energy-efficient home. We offer several flexible financing plans, including “Same-As-Cash” options and low monthly payment programs. You can even check your pre-approval options with a “soft credit check” that won’t impact your credit score.
What exactly is “Heat Mirror” technology?
Heat Mirror is an aerospace-grade technology that suspends a specialized film between the panes of glass. This creates multiple insulating chambers without the extreme weight of a traditional triple-pane window.
It effectively blocks 99% of harmful UV rays, protecting your furniture from fading while providing some of the highest R-values (insulation ratings) available in the residential market.
How does your pricing compare to the competition?
We are rarely the cheapest option, but we’re far from the most expensive. We focus strictly on value. You can always find a “budget” contractor who uses cheap sealants and recycled vinyl, but those windows often fail within five years… and the most expensive project is the one you have to do twice.
Our pricing reflects the cost of premium materials and the expert labor required to install them “By-The-Book.” We provide a reliable solution that saves you more money on energy bills over time than the initial “savings” of a cheaper window.
Do you install replacement doors as well?
Absolutely. We are a ProVia Platinum dealer, which is the highest level of certification for door installation. We offer a full range of high-security front entry doors, as well as sliding, swinging, and French patio doors. Just like our windows, our doors are installed as complete mechanical systems to ensure they remain airtight and secure for decades.
Schedule Your Free, In-Home Consultation
Are you searching for a proven home remodeling company in Greater Pittsburgh? Mt. Pleasant Window & Remodeling has offered exceptional window, doors, bathroom, siding, and roofing services to local communities for 50+ years. Call us today for more information and to schedule your free, no-obligation consultation.


