ClassicVue Max Aluminum
Miami-Dade NOA
Florida DBPR
Approved
HVHZ
Approved
Design Pressure +90/-140 psf
NFRC Certified
Made in Florida
PGT ClassicVue Max Aluminum Preferred SGD SGD670A
PGT's premium non-impact aluminum line for Florida coastal non-HVHZ replacement projects.
Premium non-impact aluminum sliding glass door supporting up to 8 panels across 40 feet. Dual-point locking, heavy-duty tandem rollers, hidden screws.
Miami-Dade NOA
Florida DBPR
Approved
HVHZ
Approved
Design Pressure +90/-140 psf
NFRC Certified
Made in Florida
Frame finish
Impact protection, built for South Florida
The SGD670A is ClassicVue Max's sliding door, a premium non-impact aluminum slider that matches the flagship doors on size while serving the non-HVHZ market. It carries up to eight panels across forty feet of opening with dual-point locking, heavy-duty tandem rollers, and hidden screws for clean exterior sightlines, so a coastal non-HVHZ home can get a true wall-of-glass patio opening without paying for impact glazing the code does not require.
Armor Pro specs the SGD670A on non-HVHZ coastal and inland projects that want the look and span of a high-end slider. Inside the hurricane zone, where laminated impact glass is mandatory, the equivalent opening goes to the WinGuard Aluminum SGD770A instead.
- Tested & certified to Miami-Dade HVHZ hurricane standards
- Aluminum frame engineered for strength and durability
- Energy-efficient Low-E insulated glass options to control heat gain
- Corrosion-resistant finishes for coastal applications
- Professionally installed across South Florida by Armor Pro
Grille Styles
1" Raised/Flat Grid9/16" Flat Grid-Between-the-Glass
Impact Protection
Tested to withstand hurricane wind-borne debris
Engineered Strength
Built and tested to Florida product-approval standards
Energy Efficient
Low-E insulated glass options reduce heat gain
Corrosion Resistant
Coastal-grade finishes for salt-air durability
Limited Warranty
Manufacturer warranty plus Armor Pro install workmanship
At a Glance
Frame Material
Aluminum
Max Size
48 x 120 in or 72 x 96 in (per panel)
Design Pressure
+90/-140 psf
U-Factor
1.11–1.16
SHGC
0.25–0.62
Visible Trans.
0.06–0.64
Sizes & Pressures
| Configuration | Min size | Max size | Design pressure |
|---|---|---|---|
| By-Pass, Pocket, or 90/135 Corners | 43 x 30 in | 48 x 120 in or 72 x 96 in (per panel) | +90/-140 psf |
Glass & Energy Performance
| Glass package | U-Factor | SHGC | VT | CR |
|---|---|---|---|---|
| Blue | 1.16 | 0.41 | 0.51 | 12 |
| Bronze | 1.143 | 0.377 | 0.243 | 12 |
| Clear | 1.135 | 0.615 | 0.635 | 12 |
| Green | 1.135 | 0.475 | 0.56 | 12 |
| Gray | 1.14 | 0.358 | 0.196 | 12 |
U-Factor / SHGC shown without grids; add-grid values vary slightly. Confirm exact ratings for your opening at quote.
Performance Certifications
- 25-0220.01 exp. 2030
- 23-0710.02 exp. 2027
- 23-0710.01 exp. 2029
- FL251.R42
Options
Related Products
More models in the ClassicVue Max Aluminum.
PGT ClassicVue Max Aluminum Casement CA640A
Casement
See price & specs
PGT ClassicVue Max Aluminum Horizontal Roller HR7610A
Horizontal Roller
See price & specs
PGT ClassicVue Max Aluminum Casement Picture PW640A
Fixed Window
See price & specs
PGT ClassicVue Max Aluminum Picture PW7620A
Fixed Window
See price & specs
Ready to install the PGT ClassicVue Max Aluminum Preferred SGD SGD670A?
Armor Pro measures, permits, and installs it across South Florida — code-compliant and warrantied. Get a free, no-obligation estimate.
Comparable from Other Brands
Other sliding glass door models Armor Pro installs.
ES Windows
ES Windows Prestige ES-45T Sliding Glass Door (TB)
See price & specs
Eastern Architectural Systems
EAS 623 Bertha Vinyl Impact SGD
See price & specs
ECO Window Systems
Eco-Guard Sliding Glass Door Series 700
See price & specs
Eurocraft
Eurocraft EC-400 Casement Door / Sliding Glass Door
See price & specs
Frequently Asked Questions
The SGD670A is PGT's ClassicVue Max premium non-impact aluminum sliding glass door, built to deliver a true wall-of-glass patio opening. It supports up to eight panels across roughly forty feet of opening in by-pass, pocket, or 90/135-degree corner layouts. We spec it on Florida non-HVHZ coastal and inland projects that want the look and span of a high-end slider without paying for impact glazing the code doesn't require.
The SGD670A handles up to eight panels across about forty feet of opening, with individual panels reaching up to 48 inches wide by 120 inches tall and a design pressure as high as +90/-140 psf. That panel height is what lets it match PGT's flagship doors on size while serving the non-HVHZ market. We measure your opening and confirm the panel count, configuration, and rating that work for your wall.
No. The SGD670A is a non-impact door and isn't intended for the High-Velocity Hurricane Zone, where laminated impact glass is mandatory. Inside the HVHZ, the equivalent wall-of-glass opening goes to the PGT WinGuard Aluminum SGD770A instead. The SGD670A does carry Miami-Dade NOAs (including 25-0220.01) for its non-impact structural approval, and we'll confirm the correct product and approval for your address at quote.
The SGD670A uses dual-point locking with heavy-duty tandem rollers and hidden screws for clean exterior sightlines, so a large slider stays smooth to operate and secure. You can choose a Raised, Contemporary, or Curved handle to match your interior style. As your installer, we set and adjust the rollers and locking so the door glides and latches properly across its full span.
The SGD670A is offered with single-glaze tints, including clear, azurlite, bronze, gray, green, and SolarBan low-e packages, with U-factors of 1.11 to 1.16 and SHGC values from about 0.28 up to 0.62 depending on glass and thickness. For South Florida heat, the SolarBan and second-coating gray options bring SHGC down into the high 0.20s to low 0.30s while keeping good light. We'll review the rated numbers for your selection at quote.
There's no flat price, because a multi-panel slider's installed cost depends on the number of panels, the overall width, whether it's a by-pass, pocket, or corner configuration, the glass package, and the condition of the existing opening. A multi-panel pocket or corner unit near the 40-foot maximum costs considerably more than a standard two-panel by-pass. Armor Pro gives a free, no-obligation estimate; we'll measure the opening and price the SGD670A for your project.
No — ClassicVue Max is a non-impact aluminum line, so it can't be installed in the High-Velocity Hurricane Zone of Miami-Dade and Broward, and it doesn't carry the Miami-Dade NOAs the impact lines do. It's built for Florida counties outside the HVHZ where the code does not require laminated impact glazing. Any opening that needs storm certification calls for WinGuard Aluminum instead, which is the impact line above it in the catalog.
ClassicVue Max is the premium non-impact aluminum tier, built to a coastal standard rather than a builder-basic one. It carries the same EnergyShield, EnergyShield Max, and Solar Control Low-E glass packages and the same full four-color aluminum palette as the flagship WinGuard Aluminum line, plus a Limited Lifetime Warranty. The aluminum construction is engineered to resist salt, heat, and moisture. It's the choice for a non-HVHZ home that still wants premium glass and finishes.
PGT has built impact windows and doors in Venice, Florida since 1980 and is the largest impact-window and -door manufacturer in the country. It was the first company to develop impact-resistant products that met Miami-Dade County's hurricane code after Hurricane Andrew, and the line is engineered specifically for Florida conditions. PGT is now part of the MITER Brands family, alongside WinDoor, ECO, and NewSouth, but the products are still made in Florida under the PGT name.