Replacement Windows

Bringing Advanced Performance, Top Design, and Affordability to Every Homeowner.

Over three decades after it was first introduced as our inaugural product line, MI remains one of our most popular windows. Whether you’re seeking greater energy efficiency to reduce heating and cooling bills, or you simply wish to upgrade the look of your home, Viwinco’s MI windows provide the solution.

We can provide window replacement and window installation to those around Pottstown PA, Exeter Township PA, Reading PA, Birdsboro PA, Allentown PA, Limerick PA, Exeter PA, and Boyertown PA, so if you like Paradigm Windows,  let us know!

High-end features included.

Your windows are integral to your home’s atmosphere. When you choose top-performing products, you transform the world within your home, making it more comfortable, more beautiful, and more energy efficient. All these factors contribute to the health and happiness of those living inside.

Cambridge windows come standard with some of the best features our industry has to offer—and every option that Viwinco offers, too.

If you like Cambridge®, we provide window replacement and window installation to those around Collegeville PA, Pottstown PA, Exeter Township, Birdsboro PA, Allentown PA, Limerick PA, and Boyertown PA, so  let us know and we can start talking!

Full-Time Protection against Hurricane-Force Winds and Flying Debris.
Unmatched Elegance.

Window Mania also works with new construction and replacement projects for OceanView impact-resistant windows. If you are looking for something more durable to stand the test of time, then look no further. Oceanview Windows are engineered to stand up to nature’s most powerful hurricanes and weather conditions. Viwinco is a dedicated window maker and does all of their production in-house to ensure premium quality.

10 Essential Benefits Provided by OceanView Windows and Patio Doors

The windows are made to withstand hurricane and other intense weather.

To test impact products, an 8-foot 2×4 is shot out of a computerized cannon at 50 feet per second, the equivalent of 34 mph.
The strength of the interlayer in our laminated glass stops the 2×4 from penetrating the glass unit.
OceanView windows meet a structural wind speed rating of 171.2 mph.
Improved Security. OceanView products reduce the risk of forced entry. The combination of a double pane of laminated glass and
single pane of tempered glass makes it extraordinarily hard to gain entry.

Energy Efficiency and Conservation

Superior insulating value. OceanView windows contain our high-performance glass package (15/16” double-strength, laminated glass with a .090” interlayer thickness; tempered, low-e; Intercept® ULTRA stainless-steel low-conductance spacer, and argon gas fill). The home stays cooler on the inside, decreasing the amount of air conditioning needed.
Airtight, watertight & thermally efficient. OceanView windows are designed to keep out drafts, moisture, noise and dust, and they exceed the industry standards set by the AAMA/WDMA for thermal efficiency.
More light = less electricity use. Heat is blocked from entering the house while visible light is admitted.

Healthy Living

Peace and Quiet. The combination of laminated glass, the stainless-steel, low-conductance spacer and argon gas contribute to a significant reduction in sound transmission.
Protection from Harmful UV Rays. The low-e and laminated glass panel cuts down on almost all UV light.
More Light. The windows in the home allow in a enormous amount of visible light, which research has shown to have a positive affect on mood.


No need for shutters or storm panels. OceanView products provide hassle-free, round–the-clock, year-round protection
Practically maintenance free.

Paradigm Windows and Doors

Window Mania is proud to announce we are now offering Paradigm windows and Patio doors with blinds in the glass. These windows and patio doors are the best on the market and have a 5-year service warranty. You have the choice of many colors and if the color you are looking for isn’t available we can have the color matched to your color swatch! We also offer triple pane glass!

New Patio Doors for Every Need

Enduring design and performance for new construction, replacement, and impact-resistant projects.

A home’s patio doors get lots of action. In addition to being highly functional, patio doors are an integral design element and often the focal point of a room. All our patio doors offer easy indoor/outdoor access, stunning design, thermal efficiency and reliable operation.

Our OceanView impact-resistant patio doors (pictured above) offer even more: engineered to withstand category 4 hurricanes, they protect coastal homes during gusting, turbulent winds and wind-borne debris.

Available for new construction and replacement projects, OceanView impact-resistant windows and patio doors are engineered to stand up to nature’s most powerful hurricanes.  We designed them in house, and that’s the way we manufacture them too: under our own roof.  Our dedicated laminating and tempering departments
ensure premium quality and unparalleled turnaround times on standard products.

Also installing Paradigm doors.

Viwinco’s enduring commitment to the science of windows, our investment in leading technologies such as a certified test wall,  and the efforts of our research and development team led to our certification in safety glazing in 2008. Now, OceanView windows and patio doors can be found in homes all along the Eastern coastline.
Explore our gallery and our features and benefits to see why.

Patio door replacement and patio door installation is our job and we love doing it right, so to those around Reading PA, Pottstown PA, Exeter Township PA, Birdsboro PA, Allentown PA, Exeter PA, Limerick PA, and Boyertown PA, if you are thinking about new doors for your patio, let us know!

Installing Entry Doors

We Install only the Best Products to Insure the Best Quality to our Customers . Steel – Fiberglass – Wood Entry Doors made by HMI. Wood with aluminum cladding. Entry Doors can be Stained or Painted to make our Customers Worried Free of Weather and Maintenance.Please Contact us for a Free in Home Consultation on all the Products that we can Offer to our Customers Thru our Catalogue.

The Storm and Security Doors are top quality, made by HMI. They also come in some different colors to match your new door. Please contact us on our contact page and we can set up a free in home consultation for a view at the Catalogue.

We provide the best door replacement and door installation we can, so if you are thinking about new doors for your patio, let us know!