Product Data Sheet

Reserve · NFRC certified · October 2026

NFRC

Certified

Title 24 · CPD ZHM-M-6-00007-00001

Southwest · CPD ZHM-M-6-00004-00001

Windows

Fixed Window

RW-50 Series thermal-break aluminum · non-operable · NFRC certified · Title 24 and Southwest

The system

A non-operable thermally broken lite on the RW-50 Series platform, certified and listed with the NFRC. Tempered in every lite, and mulled into runs on the same frame.

Construction

Frame depth	80 mm (3-1/8″)
Profile wall	2.0 mm, 6063-T5
Thermal break	Polyamide struts
Finish	AkzoNobel Interpon powder coat, AAMA 2604; 2605 and dual-color to order
Hardware	None — fixed lite
Screen	Not applicable

NFRC certified performance

Level	U-factor	SHGC	VT
Title 24Triple glazed	0.22	0.18	0.38
SouthwestDouble glazed	0.29	0.20	0.42

Both levels NFRC certified. Title 24 CPD ZHM-M-6-00007-00001, for California Title 24 (U 0.27, SHGC 0.23). Southwest CPD ZHM-M-6-00004-00001, meets 2021 IECC zone 2 (U 0.40, SHGC 0.25) for Texas.

Sizes

	Inches	Millimeters
Max size	Case by case	Case by case
Min size	15 3/4″ × 15 3/4″	400 × 400
Max unit weight	1,322 lb	600 kg
Max glass	64.5 sq ft	6 m²

Reference sizes; larger on request, case by case.

Configurations

Single lite

Two lites

Three lites

Glazing

Title 24	Triple glazed: 6 mm Low-E double silver + 12 mm argon + 6 mm clear + 12 mm argon + 6 mm Low-E double silver
Southwest	Double glazed, Low-E, argon filled, as certified
Spacer	Warm edge
Glass	Tempered, every lite

Title 24 units are triple glazed with two Low-E coatings; Southwest units are double glazed. Every lite is tempered, as certified.

Finish

Matte Black

White

Dark Bronze

AkzoNobel Interpon powder coat, AAMA 2604, inside and out. Custom colors, AAMA 2605 and dual-color frames (a different color inside and outside) at an additional charge.

How a Reserve unit is ordered

Send the schedule

The window and door schedule or a takeoff with opening sizes, the elevations so mulled runs price as assemblies, and the finish inside and out.

Approve the drawings

Shop drawings are issued for every opening and signed before any aluminum is cut.

Production and delivery

40 days production, then about 30 days ocean transit to the warehouse.

ARI MATERIALS · 5900 Balcones Drive, Suite 100, Austin, Texas 78731

(480) 882-8815 · ari-materials.com

Profile Sections

Reserve · RW-50 Series Fixed Window · October 2026

Windows · Fixed Window

Profile sections

Drawn from the production die on the RW-50 Series platform. All dimensions in millimeters.

Plan section

Head & sill — vertical

Reading the section

80Frame depth

Remaining figures on the sections are internal profile and gasket dimensions, issued with the approved shop drawings.

Glazing make-up — Title 24

Outer lite	6 mm Low-E double silver
Cavity	12 mm argon, warm-edge spacer
Center lite	6 mm clear
Cavity	12 mm argon, warm-edge spacer
Inner lite	6 mm Low-E double silver
Southwest	Double glazed, Low-E, argon
All lites	Tempered

Installation

Nail fin	Integral, 4 sides; setback per order
Drainage	Glazing pocket drained to the exterior

Reserve — limited warranty

Frame, sash, welds10 years

Insulating glass seal10 years

Finish — AAMA 260415 years

Finish — AAMA 2605, to order20 years

Hardware and screens10 years

Also in Reserve

Fixed	RW-50 Series
Casement	RW-50 Series
Swing door	RW-50 Series
Tilt & turn	RT-50 Series
Sliding door	RD-60 Series

Sections are supplied for detailing only and are not shop drawings. Approved shop drawings are issued for every order before manufacturing.

Reserve thermal values are NFRC certified. Each product and level carries its own CPD number, which a dealer or plan checker can look up in the NFRC Certified Products Directory.

ARI MATERIALS · 5900 Balcones Drive, Suite 100, Austin, Texas 78731

(480) 882-8815 · ari-materials.com