Multimax Series
Miami-Dade NOA
HVHZ
Approved
Impact Rating LMI/SMI
Design Pressure +80/-90 psf
NFRC Certified
ES Windows Multimax ES-MX1000 Single Hung
ES Windows's value-tier aluminum impact line, dual LMI+SMI certified across the catalog.
Value-tier aluminum impact single-hung in an OX configuration on a 2-3/8 inch frame. Block-and-tackle and ultra-lift balance options, dual LMI+SMI.
Miami-Dade NOA
HVHZ
Approved
Impact Rating LMI/SMI
Design Pressure +80/-90 psf
NFRC Certified
Impact protection, built for South Florida
The ES-MX1000 is the Multimax aluminum impact single-hung window, available in an OX configuration on a 2-3/8 inch frame depth. Block-and-tackle and ultra-lift balance options cover both standard and oversized sash weights, with the Vitro Solarban 70 Low-E glass package available as an energy-performance upgrade. Dual LMI and SMI impact certified for HVHZ installations.
- Tested & certified to Miami-Dade HVHZ hurricane standards
- Aluminum frame engineered for strength and durability
- impact-rated laminated glass
- 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
Configurations
X = operable panel (it opens) · O = fixed panel (doesn’t open). Panels read left‑to‑right as viewed from outside (hung windows read top‑to‑bottom). Example: XO = operable on the left, fixed on the right.
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
53.125 x 74.25 in
Design Pressure
+80/-90 psf
U-Factor
1.04
SHGC
0.29
Visible Trans.
0.25–0.7
Sizes & Pressures
| Configuration | Max size | Design pressure |
|---|---|---|
| Single hung | 53.125 x 74.25 in | +80/-90 psf |
Glass & Energy Performance
| Glass package | U-Factor | SHGC | VT | CR |
|---|---|---|---|---|
| 5/16" laminated, 1/8" ANN + 0.09 PVB + 1/8" ANN | 1.04 | 0.446 | 0.479 | 15 |
| 5/16" laminated, 1/8" Heat Stren'd + 0.09 PVB + 1/8" Heat Stren'd | 1.04 | 0.446 | 0.479 | 15 |
U-Factor / SHGC shown without grids; add-grid values vary slightly. Confirm exact ratings for your opening at quote.
Performance Certifications
- 20-0915.01
- 25-0728.07 exp. 2028
Options
Related Products
More models in the Multimax Series.
ES Windows Multimax ES-MX4000 Sliding Glass Door
Sliding Glass Door
See price & specs
ES Windows Multimax ES-MX1500 Fixed Window
Fixed Window
See price & specs
ES Windows Multimax ES-MX2000 Sliding Window
Horizontal Roller
See price & specs
ES Windows Multimax ES-MX3000 French Door
French Door
See price & specs
Ready to install the ES Windows Multimax ES-MX1000 Single Hung?
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 single hung models Armor Pro installs.
Frequently Asked Questions
The ES-MX1000 is the Multimax value-tier aluminum impact single-hung window, built in an OX configuration on a slim 2-3/8 inch frame depth. We install it for budget-conscious residential replacements and entry-level multifamily projects that still need a code-compliant hurricane window. It offers block-and-tackle and ultra-lift balance options so it works for both standard and heavier oversized sash weights.
Yes. The ES-MX1000 is dual Large Missile Impact (LMI) and Small Missile Impact (SMI) certified and carries Miami-Dade NOA 25-0728.07, listed as expiring November 6, 2028, with an earlier NOA 20-0915.01 also on record. That approval covers the High-Velocity Hurricane Zone of Miami-Dade and Broward counties. As your installer, we confirm the current NOA is on file and matches your jurisdiction at permit time.
The ES-MX1000 installs to a maximum size of 53-1/8 by 74-1/4 inches and is rated to a design pressure of +80/-120 psf in its single-hung configuration. Design pressure is the wind load the window is built to resist, and the rating your opening must meet depends on its size and wind exposure. We confirm the exact design pressure your specific window needs at quote.
The ES-MX1000 uses a laminated impact glass make-up with an SGP interlayer and is rated at a U-factor of 1.04 and an SHGC of 0.29, and it can be upgraded to the Vitro Solarban 70 Low-E glass package for better solar control. Glass options include a 5/16 inch annealed laminated build or a heat-strengthened laminated build. We'll walk you through whether the Solarban 70 upgrade makes sense for your home's sun exposure and budget.
The ES-MX1000 offers block-and-tackle or ultra-lift balances, a sweep lock handle, a vent latch handle, and an available heavy-duty meeting rail for larger units, plus an integrated screen. The balance choice matters because the ultra-lift option is designed to handle oversized, heavier impact sash. We'll spec the right balance and hardware for the size of window your opening calls for.
Installed pricing for the ES-MX1000 depends on the size of the opening, the glass package, the balance and hardware choices, and the condition of the existing opening, so there is no single price. The Multimax line is the value tier, delivering an HVHZ code-compliant impact single-hung at the lowest cost in the ES Windows range. As your installer, Armor Pro handles measurement, permitting, and installation, and we provide a free, no-obligation estimate.
Yes. Multimax is ES Windows's value-tier aluminum impact line, but it carries dual large-missile and small-missile certification across the catalog and publishes current Miami-Dade NOAs, so it is genuinely HVHZ-eligible. It is not a de-rated product; some models actually post very high design pressures, such as the MX1500 fixed window rated to 140 psf negative. We confirm the rating against each opening before ordering.
Small-missile impact (SMI) certification is what qualifies a window for installations above roughly thirty feet, where the design assumes smaller wind-borne debris at height. Most value-priced lines cannot go on mid- and high-rise openings, but Multimax can, which makes it useful on low-rise condo and multifamily work as well as budget single-family jobs. We check the building height and exposure to confirm the SMI configuration applies.
ES Windows is the residential and light-commercial fenestration brand of Tecnoglass Inc. (NYSE: TGLS), and the products are manufactured at the company's complex in Barranquilla, Colombia. What makes the brand unusual is that the parent makes its own architectural glass and aluminum extrusions and then assembles the finished windows and doors in-house, so a single company stands behind the whole assembly rather than buying glass and frames from outside suppliers. We install and service ES Windows products throughout South Florida.