Product Data Sheet

Core · Non-certified · October 2026

Windows

Fixed Window

CF-20 Series thermal-break aluminum · non-operable · structurally glazed lite

The system

A non-operable thermally broken lite on the CF-20 Series platform. The deepest frame in the collection, so it carries the largest glass — single lites to 10 m² — and mulls into runs and corners without a separate curtain-wall system.

Construction

Frame depth	110 mm (4-5/16″)
Frame face	47.5 mm
Profile wall	2.0 mm, 6063-T5
Thermal break	Polyamide strut, 35.3 mm
Finish	AkzoNobel Interpon powder coat, AAMA 2604; 2605 and dual-color to order
Hardware	None — fixed lite
Screen	Not applicable
Drainage	Glazing pocket drained to the exterior

Performance

0.38

U-factor

0.25

SHGC

0.57

Manufacturer’s whole-window values, not NFRC listed. Meets IECC Climate Zone 2 (U ≤ 0.40, SHGC ≤ 0.25): San Antonio, Austin, Houston, Corpus Christi.

Sizes

	Inches	Millimeters
Min width	15 3/4″	400
Min height	15 3/4″	400
Max glass, one lite	107.6 sq ft	10 m²
Max unit	By design review	By design review

Maximum width and height are set by design review against the glass area and the wind load.

Glazing

Standard	5 mm Low-E double silver + 20 mm argon + 5 mm
Glass	Tempered, every lite, every size

Glass steps with pane area: 5 mm up to 2.49 m², then 6 and 8 mm. Large lites are supplied 8 mm double tempered.

Configurations

Single lite

Two lites

Three lites

Corner

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 Core 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

30 to 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

Core · CF-20 Series Fixed Window · October 2026

Windows · Fixed Window

Profile sections

Drawn from the production die on the CF-20 Series platform. All dimensions in millimeters.

Plan section

Head & sill — vertical

Reading the section

110Frame depth at head, jamb and sill

47.5Frame face — the fixed sightline

35.3Polyamide thermal break

60Mullion between mulled lites

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

Glass thickness by pane area

Each lite	Pane, sq ft	Pane, m²
5 mm	up to 26.8	0.09–2.49
6 mm	26.9–43.0	2.50–3.99
8 mm	43.1–64.5	4.00–5.99

Installation

Nail fin	Integral, 4 sides; setback 7/8″–1-3/8″ per order
Drainage	Glazing pocket drained to the exterior
Glass	Double tempered, Low-E double silver, argon filled

Core — limited warranty

Frame, sash, welds10 years

Insulating glass seal10 years

Finish — AAMA 260410 years

Hardware and screens3 years

Also in Core

Fixed	CF-20 Series
Casement & awning	CS-20 Series
Tilt & turn	CT-20 Series
Sliding window	CD-30 Series
Sliding door	CD-30 Series
Multi-slide	CD-40 Series

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

Thermal values for this non-certified collection are manufacturer’s calculated whole-window figures and carry no NFRC listing. NFRC-certified product is specified in the Reserve collection.

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

(480) 882-8815 · ari-materials.com