Windows Tampa

Impact Windows

As the premier provider of both new construction and replacement windows in the Tampa Bay area, STH Windows & Doors’ experts will guide you through your options to find precisely the right product, both functionally and aesthetically.

From Tampa to St. Petersburg and throughout Hillsborough, Pinellas, Pasco and Polk County, climates and temperatures can change abruptly. Selecting the right window package for a home or building can not only help keep your temperatures comfortable, but also offer substantial energy efficiency as well.

STH Windows & Doors offers a wide-variety of first-rate windows from an assortment of trusted manufacturers, all using the highest-quality technologies and offering a wide range of materials and configurations.

If you’re a homeowner, we know that purchasing a new window package can often feel overwhelming and many times, you’re forced to deal with high-pressure salespeople who don’t really have your best interests in-mind. At STH Windows & Doors, we’re here to help navigate you through the selection process and always work to adhere to your budget and preferences.

Why Choose Impact Windows?

Impact-resistant windows and doors are often simply called impact windows and doors. They combine heavy-duty frames with impact-resistant laminated glass and a special silicone glazing process to keep the glass from breaking away from its frame. Impact-resistant glass is comprised of two panes of glass bonded together with a special interlayer of clear polyvinylbutyral. Although wind-borne debris or an attempted break in may crack the glass on impact, the interlayer keeps the overall window and door intact, preventing destructive winds or intruders from entering your home. Replacing traditional windows with impact-resistant windows will help both to gain the best energy efficiencies and to protect the envelope of your home.

Window Styles

Single Hung Windows

Single-Hung Windows allow ventilation through a single operable lower sash that slides up and down.

Double Hung Windows

Double Hung Windows have two operating sash that move up and down allowing for ventilation on the top, bottom or both.

Horizontal Rolling Windows

Horizontal Rolling Windows have a single sash that slides horizontally to allow for full top to bottom ventilation.

Casement Windows

Casement Windows are hinged on the right or left and allow for full ventilation.

Architectural Windows

Architectural Windows can be used alone to maximize a view or combined with other windows to create large combinations.

Picture Windows

Picture Windows are stationary and designed to be used alone to maximize a view or combined with venting windows to create large combinations.

PGT Windows Tampa Bay

The premier choice for vinyl & aluminum windows

PGT® EnergyVue® Windows

Introducing PGT® EnergyVue®, an all-new line of vinyl products with clean profiles and modern frames surrounding insulating glass. Beautiful, yet strong, EnergyVue products are engineered to provide large sizes that achieve high design pressures and meet some of the most stringent energy-saving requirements. This line allows you to go big and enjoy expansive views, along with smaller heating and cooling bills. For style, size, strength and energy efficiency— without compromise—the smart choice is EnergyVue.

This is one product line that fits every need, so there’s no reason to mix and match. You can have the same great look and same robust construction throughout your home, in every frame small to large. It’s just the latest breakthrough from the PGT design team, which is one of the largest and best teams in the industry. A team committed to the same high standards that span our manufacturing floor, that ride in our delivery trucks, and that continue on-site and off with unsurpassed service and support.

PGT® WinGuard® Windows

Aluminum Windows

Engineered to perform. It’s a phrase we use a lot when we talk about our WinGuard® impact-resistant windows and doors. It’s also a phrase we say with confidence because these products are engineered to meet the toughest hurricane codes in the nation. And because we’ve seen them perform, both in our test lab and in the “real world”, where more than three million units have been installed and zero impact failures have been reported.

But the benefits of our flagship product line go beyond just hurricanes. WinGuard also protects against outside noise, break-ins, UV rays and high energy bills. Plus you get the backing of PGT®, a company engineered to deliver. PGT has one of the largest (and best) design teams in the industry. We oversee every part of the manufacturing process—even the glass processing— at our own plant, to ensure the highest quality. We ship on-time, as promised, using our own fleet of trucks. And we offer 360° service—providing support before, during and after the sale.

Vinyl Windows

Designed to be even stronger and even more beautiful. Our new PGT® WinGuard® Vinyl products feature their most-attractive profile ever, with larger sizes capable of handling the highest design pressures. The new and improved WinGuard Vinyl still meets the toughest hurricane codes in the country. It still protects against
flying debris, intruders, outside noise and UV rays. It’s still everything you love about the nation’s #1 brand of
impact-resistant windows and doors—plus a whole lot more.

ESWindows Tampa

STH Windows & Doors also offers ESWindows products. With more than 30 years of experience as a window and door manufacturer, ESWindows has earned a reputation for providing reliable products that meet today’s modern aesthetic, in an environmentally friendly package that helps homeowners reduce energy costs.

ESWindows Product Lines:

Client Testimonials

					STH Windows and Doors was an amazing experience for us. Totally professional from coming to our home to quote the project, the measurement appointment to the install. Communication was amazing and every appointment was on time. Installers were professional and immaculate.  HIGHLY recommend STH ,great product but the entire staff is what makes them special.  Really good people who really care about the customer and the process to deliver a high standard of excellence. I truly believe there is no one better in the industry.				
Nelson North
March 8, 2024 

					Great service and quality product!				
Kimberly Allen
April 10, 2023 

					I contacted STH Windows and Doors when I had a roof leak and needed to replace an odd shaped window under my carport. They got back to me right away, came to measure, and gave me an excellent bid for the replacement window.  They placed a special order for the window! When it arrived, they installed it within a few days.  It only took them an hour to install the window, and they left the area clean. I love the new window.  It's exactly what I had pictured and wanted. Thanks again for your excellent customer service.				
Donna Griffin
March 10, 2020 