Window, Sliding Glass Door, Swing Door, Hurricane & Glass Brands We Carry

At A1 Windows & Doors, we’ve been installing windows and doors across the Tampa Bay area since 1977. Over the last five decades, we’ve built relationships with the manufacturers we trust to hold up in Florida’s heat, humidity, and hurricane seasons.

Below are trusted window, sliding glass door, entry door, glass, and hurricane-protection brands we source for our customers. If you don’t see a brand here and you’re curious whether we can get it, just ask. A1 Windows & Doors has decades of supplier relationships and can usually source whatever brand best fits your wants and needs.

Nearly all the windows we install are impact-rated, and about 98% of our projects use hurricane-rated impact products.

A1 Window Suppliers

Vinyl & Mid-Range Impact Windows

PGT: Entry-level vinyl line purpose-built for whole-home replacement projects.
Silverline (by Andersen): Builder-grade vinyl window line owned by Andersen. Strong value play for full-home replacements.
PlyGem: Broad lineup of vinyl windows with options across price points; widely used in Florida new construction and replacement.
Viwinco: Family-owned vinyl window manufacturer with a strong impact-rated lineup for coastal markets.
CWS (Custom Window Systems): Florida-based manufacturer specializing in impact-rated vinyl and aluminum windows engineered specifically for Florida’s code requirements.

Premium, Impact & Specialty Windows

Vytex: Custom vinyl windows built for maximized energy savings — and one of our top-selling lines. Strong energy performance and long-term durability in Florida’s coastal climate, with custom sizing for nearly any opening.
Simonton: One of the most established vinyl window manufacturers in the U.S., and one of our premium options — a reliable choice for Florida homes.
Pella (Pella Family of Brands): One of the most recognized premium window brands in North America.
WinDor: Premium impact-rated sliding doors and large openings. A go-to for coastal projects.
ES Windows (Engineered Solutions): High-performance impact windows for Florida coastal projects.
EAS (Eastern Architectural Systems): Specialty impact window and opening solutions.

Hurricane Impact Entry Doors Built to Last in Florida

ThermoTru: The most widely installed fiberglass entry door brand in the country. Strong value and a wide range of styles.
Plastpro: Fiberglass entry doors engineered using HydroShield Technology®, perfect to protect against the Florida climate.
PROVIA: Premium entry, storm, and patio doors. Higher-end finish, better hardware, and one of the strongest warranties in the category.
Neuma: Fiberglass entry and patio doors that arrive completed — painted, with hardware — for a plug-and-play experience.

Front door replacement with decorative glass

Glass Brands

The glass inside your window matters as much as the frame. These are the glass manufacturers behind the windows and doors we install:

Cardinal Glass: Industry-leading insulated glass manufacturer. Used in most of the premium windows we carry.
RSL Glass: Specialty and architectural glass for residential and commercial applications.
ODL Glass: Decorative glass inserts for entry doors and sidelights. Widely used across the ThermoTru and Plastpro lineups.

Hurricane Protection — Screens & Fabric

For opening protection that complements (or replaces) impact glass, we install:

Armor Screen: Premium hurricane screen systems. Tested to large-missile impact standards and ideal for lanais, patios, oversized sliders, and garage doors.
Croci: A trusted brand of shutters with almost 50 years in the shutter industry, offering additional hurricane shutter and screen options carried by A1.

Why Our Supplier List Matters

A lot of window companies only carry one or two manufacturers, picking the ones that give them the best margin instead of the ones that fit your home best. A1 carries a wide range on purpose:

Different budgets: We can quote you a Simonton or Silverline package for a value-focused project, or a Vytex, Pella, or WinDor package for a premium option.
Different code requirements: Coastal Pinellas and barrier-island projects often need specific impact ratings and turtle-glass options that only certain manufacturers offer, versus more inland areas further away from the coastal locations.
Different aesthetics: From traditional white vinyl to modern vinyl sliders, we can match the look you want.

On your in-home consultation, one of our specialists will walk through the brands that make sense for your home and budget, and tell you straight which ones to skip.