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Windows From a Trusted Local Team

Upgrade Your Home with New Windows from Ireland Contracting – Pittsburgh’s Most Recommended Contractor! Call now or contact us today to schedule your window replacement in Pittsburgh, PA.

Reviews

Five black stars in a row, rating or review indicator.

I had them install a roof, siding, soffit and facia, gutters and downspouts. What a great job they did and such a pleasure to work with. Will never call anyone else.

Scott I

12/29/2025


Five black stars in a horizontal row.

Ireland contracting did an excellent job on my roof replacement, they did an excellent job on cleaning up and the time it took to do the work

Timothy N

12/17/2025

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Get a Reliable Window Replacement

Windows are valuable assets to your home. When they fall into disrepair, your home's comfort and energy efficiency can suffer. Ireland Contracting, a trusted name in home improvement offers comprehensive window services. With over 30 years of experience, our team provides:

  • Installation
  • Replacement
  • Inspections

We offer quick turnaround times and same-day emergency service. Get in touch with us now!

Our Different Window Options

Picking the right window is a matter of taste and budget. At Ireland Contracting, we offer a variety of window styles to suit your home’s needs, including:


  • Energy-efficient windows
  • Single-hung
  • Double-hung
  • Horizontal slider
  • Casement windows
  • Awnings
  • Bay windows
  • Bow windows
  • Picture windows
  • Custom windows
  • Special shape windows


We also work with a variety of brands including Marvin, Pella, Andersen & Velux. Which style is right for your home? Reach out to us to discuss your window needs.

Identifying When It's Time for New Windows

Certain signs indicate that it might be time to consider new windows for your home. Identifying these signs early can help you maintain your home’s comfort and efficiency. Look out for:


  • High energy costs
  • Drafty areas
  • Difficulty opening and closing
  • Broken glass


If you notice any of these issues, contact Ireland Contracting for an expert evaluation. We are proud to be the most recommended contractor.

Why You Need Professional Window Services

Quality windows are essential for maintaining your home's energy efficiency and comfort. Ireland Contracting offers expert window services that provide numerous benefits:


  • Improved energy efficiency
  • Enhanced home comfort
  • Increased home value
  • Better security


For tailored window solutions, get in touch with our team today. We're licensed, bonded, insured, and ready to upgrade your home's windows!

An Experienced Local Contractor

Choosing Ireland Contracting for your window needs ensures professional service backed by decades of experience. Here’s why our customers trust us:


  • Over 30 years of experience
  • Manufacturer warranties depending on the product
  • Support for insurance claims
  • Most trusted local contractor
  • Local and family-owned
  • VELUX Certified Installer
  • Free, in-person quotes scheduled within two days
  • Serving you since 1994
  • 100% customer satisfaction guaranteed


Contact us now and we'll talk about your windows. We'll figure out what your home needs!

Contact Us for a Window Replacement

Get in touch with Ireland Contracting for all your window needs. Our team is ready to provide you with expert advice and quality service. Let us help enhance your home’s comfort and efficiency with our professional window solutions.

Provia Vinyl Window Information:

Designed for the highest level of functionality
Key Features Of Vinyl Windows

Low Maintenance

Vinyl windows are the low-maintenance choice for residential use.

Superior Weatherability

SunShield® vinyl is uniquely formulated to withstand the harsh effects of weather, UV light, and southern exposure.

Color Retention

Pharmaceutical-grade compounding and blending systems provide consistency, so you can rely on superior color and weatherability.

Designed to Perform

Industry partnerships and ongoing research into new technologies ensure this window frame material exceeds industry standards, outperforms the competition, and works together to offer best-in-class technology.

Uncompromising Quality and Performance Testing

SunShield® vinyl meets or exceeds the standards for strength and color retention established by the American Architectural Manufacturer’s Association (AAMA).

Lifetime Transferable Warranty

Our vinyl windows are warranted against chipping, cracking, peeling, pitting, or blistering, for as long as you own and live in the home in which the product was originally installed. This warranty is transferable to one subsequent purchaser.

Pella Wood Clad Window Information:

What Are Clad Windows?

Clad windows are made of wood and feature an outer layer of protection over the frame and sash. The term cladding simply refers to layering one material over another as an exterior barrier. At Pella, our cladding is made of aluminum and comes standard on all wood windows. It’s a low-maintenance, watershed cladding that we call EnduraClad®.

EnduraClad acts as a shield against the elements, but it’s not the only line of defense for wood windows. The frames and sashes feature Pella's EnduraGuard® wood protection which offers advanced protection against the effects of moisture, decay, stains from mold and mildew – as well as termite damage. The wood parts are treated with our exclusive formula before assembly, ensuring strong protection on every surface. Treated with the EnduraGuard formula and covered with EnduraClad, Pella’s wood windows are well-protected from the elements, resisting rot and corrosion.

Roll-Form vs. Extruded Aluminum Cladding

Aluminum cladding is available on Pella® Reserve™ and Pella Lifestyle Series products. Lifestyle Series products feature roll-form aluminum, meaning sheet metal is bent into a desired cross-sectional profile by passing it through several sets of rolls. Pella Reserve products feature extruded aluminum cladding which involves heating aluminum to a high temperature and forcing it through a die with a specific cross-sectional shape. This process offers even more strength and durability to the wood windows.

Benefits of Aluminum-Clad Windows

Aluminum-clad windows offer several benefits that make them a popular choice among homeowners:

Design Versatility

Compared to fiberglass or vinyl windows which offer a few color choices, wood windows have more features, options and customizability. This design flexibility comes, in part, from the exterior aluminum cladding. It’s available in a variety of finishes, including custom colors. Clad-wood windows provide the warmth and beauty of wood on the interior while offering a sleek and low-maintenance exterior finish. This allows homeowners to customize the look of their windows to match their design preferences and enhance the curb appeal of their homes.

Aluminum-clad windows are also versatile in that they can be used in various applications, including residential and commercial buildings. They are suitable for both new construction and replacement projects and can be customized to meet specific design requirements and performance standards.

Durability

Aluminum is known for its strength and resilience, ensuring the exterior of wood windows resist chalking and fading. The cladding adds an extra layer of protection against moisture, UV rays and other environmental factors, helping to prolong the lifespan of the windows.

Low Maintenance 

Cladding helps reduce maintenance and the need to refinish the exterior of your wood window frames, as it helps to maintain the longevity of the wood. The aluminum exterior is resistant to rot, corrosion and insect damage. This enduring finish reduces the need for frequent refinishing, repairs or replacements, ultimately helping you save time and money. Regular window cleaning is usually sufficient to keep the windows looking new.

With enhanced beauty, durability and low-maintenance appeal, aluminum-clad windows not only shield your home from the elements but also elevate its aesthetic charm.

Marvin wood windows:

Benefits of Wood

Wood is a natural material that offers a sense of warmth and richness in your windows and doors. Choosing wood windows and doors also brings a unique and distinctive quality to any space since no two pieces of wood are exactly alike.

For wood windows and doors, there are two main application types: wood interiors with wood exteriors (typically historic projects with a goal to replicate original wood windows) or, more commonly, wood interiors with aluminum-clad or fiberglass exteriors.

Dedication to Sourcing Quality Wood

Quality wood products begins with sourcing and the relationships we’ve built with our wood suppliers. Marvin employs wood scientists to understand how wood behaves in different situations so we can source the best materials.

Variety of Wood Options

Marvin sources a variety of wood options to meet your project needs. There are three exterior wood options: Pine, Douglas Fir, and Honduran Mahogany; and seven interior wood options: Pine, Cherry, Douglas Fir, Mahogany, White Oak, and Vertical Grain Douglas Fir.

Processing Wood for Superior Product Performance

Our wood components are thoroughly inspected by human experts and automation to eliminate any wood that does not meet Marvin’s exacting standards. After the wood has passed these quality tests, it is made into window and door profiles. Marvin uses finger joining to make wood more stable and resistant to warping than a solid piece of wood.

Creating Exceptional Finished Products

Each finished product reflects a high level of combined expertise. Before a wood window or door is complete, we sand, condition, stain, and oven-cure each individual piece of wood, which provides a rich interior finish.


Additional benefits

  • Wood is resilient and can resist warping when faced with extreme temperature changes. Adding coating and treatment to wood can help protect it for an even longer period of time
  • Bringing your exact vision to life is possible because wood can be made custom to fit virtually any size or shape, with the most intricate of details
  • Wood windows and doors provide great insulation
  • Treatments such as stains and paints work well when applied to wood
  • For a more sustainable option, wood is a renewable resource
  • Wood is often perceived as a material that will rot or deteriorate, but that is only the case if it is exposed to moisture for a prolonged period of time