Titan Quoting Rules

What you need to quote a Titan slider without opening the approval. Covers the two glass makeups ETI stocks — SGP and PVB. Types B and C are approved but are special-order only and are left out here on purpose. For full load tables, anchors and installation detail, see the Technical Guide.

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Door is over 99″ tall, or panels wider than 54″SGP required — PVB stops at 99″

Customer needs −130 psfSGP + Level 3 only

Standard job, up to 8′3″ tall, ±80 psf is enoughPVB + Level 1

Tall door — 10′ to 12′SGP + Level 4 — ±50 psf

Anything pocketing120″ max height · 40 sq ft panel max · ±70 psf — all firm

The four builds

PVB · Glass DStd interlocksStd astragal

Reinforcement Level 1

+80 / −80 PSF

Interlocks: Standard / Standard
Astragal: Standard

Max average panel width by frame height
Frame height	Max panel width	Max frame width
84″	54″	344″
96″	49½″	301″
99″	48¾″	292″

Max overall frame area201 sq ft

SGP · Glass AStd/Heavy interlocksStd astragal

Reinforcement Level 2

+70 / −70 PSF

Interlocks: Standard / Heavy
Astragal: Standard

Max average panel width by frame height
Frame height	Max panel width	Max frame width
84″	66″	624″
90″	60¾″	582″
96″	54″	546″
99″	54″	529″
102″	54″	513″
114″	49½″	459″
120″	48″	436″

Max overall frame area364 sq ft

SGP · Glass AStd/Heavy interlocksHEAVY astragal

Reinforcement Level 3

+80 / −130 PSF

Interlocks: Standard / Heavy
Astragal: Heavy

Max average panel width by frame height
Frame height	Max panel width	Max frame width
84″	54″	344″
90″	49½″	321″
96″	49½″	301″
99″	48¾″	292″

Max overall frame area201 sq ft

SGP · Glass AHEAVY interlocksHEAVY astragal

Reinforcement Level 4

+50 / −50 PSF

Interlocks: Heavy — both, with internal stiffener
Astragal: Heavy

Max average panel width by frame height
Frame height	Max panel width	Max frame width
120″	72″	436″
132″	66″	397″
144″	60¾″	364″

Max overall frame area364 sq ft

Read the width columns together. Max panel width is a hard limit from the load chart. Max frame width is the frame-area cap divided by the height — it tells you how wide you can go, and the panel width tells you how many panels that takes. Both have to be satisfied. A larger frame-area cap buys you more panels of the tested size, not bigger panels — 364 sq ft is six panels at 60¾″ × 144″, the same panel the mockup was built with.

Rules that apply to every door

Average panel width: door frame width ÷ number of panels — this is the number the charts use, not the widest single panel.
Max panel area: 60.75 sq ft — 60¾″ × 144″. Nothing exceeds this in any configuration.
Max overall frame area: Shown on each build above — 364 sq ft or 201 sq ft depending on glass and reinforcement. It is 1.5× the largest unit tested in that group, which the FBC allows, and it buys more panels, not bigger ones. The panel limits above still apply on top of it.
Pocket doors: 120″ max door height, 40 sq ft max panel area, ±70 psf max. All three are firm — that is the unit that was actually built and tested. The height cap is on the pocketed jamb detail, drawing sheet 15; a pocket door cannot go to the 144″ that non-pocketed doors reach.
Three-track / screens: No longer capped at 40 sq ft. The 2026 revision struck “three (3) track” from that note; it now applies to pocket doors only.
Water infiltration: No longer a separate derate. The old 50 psf limit applied only to the 60¾″ × 144″ panel and is now built into the charts.
Impact rating: Large and small missile, HVHZ. No shutters required.
Glass: 9/16″ overall laminated — ¼″ heat strengthened, .090″ interlayer, ¼″ heat strengthened.