Fire-Rated Security - Mortise Cylinder Preparation

SKU: BSTMM-0808

The insulated Fire-Rated Security Access Door is constructed of heavy-duty materials to prevent unwanted access through openings in fire-rated vertical surfaces.

Model	BST/BSW/BSP
Door	14-gauge Steel Outer Door 20-gauge Steel Inner Door
Frame	16-gauge Steel
Size	Min: 6 inches by 6 inches Max: BST: 24 inches by 72 inches or 48 inches by 48 inches BSW/BSP: 36 inches by 48 inches
Installation	Wall
Flange	1 inch Exposed, Drywall Bead or Plaster Bead
Hinge	BST: Flush Continuous Piano BSW/BSP: Concealed Pin
Insulation	2-inch Fire-Rated Mineral Fiber
Certification	UL listed "B" label for 1-1/2 hours
Finish	White Powder Coat
Warranty	1 year
Options	Flanges, Latches, Materials, Gaskets, Anchors

BASE	FLANGE	LATCH	WIDTH	X	LENGTH	OPTIONS
BS				X
	T - 1 inch Flange W - Drywall Bead P - Plaster Bead	K - Knurled Knob / Key Operated Latch Bolt M - Mortise Lock Prep (1-1/8")	Standard Sizes (in.) 12 x 12 24 x 24 16 x 16 24 x 36 18 x 18 24 x 40 22 x 30 24 x 48	B - Galvannealed G - Gasketing M - Masonry Anchors S - Stainless Steel, Type 304

Rough opening is door size + 1/4 inch minimum.
Additional sizes available, call for more information.

What Size Door Do I Need?

DOOR SIZE (Width x Height)	ROUGH OPENING (RO) (Width x Height)
6 x 6	6-1/4 x 6-1/4
8 x 8	8-1/4 x 8-1/4
10 x 10	10-1/4 x 10-1/4
12 x 12	12-1/4 x 12-1/4
12 x 18	12-1/4 x 18-1/4
12 x 24	12-1/4 x 24-1/4
14 x 14	14-1/4 x 14-1/4
16 x 16	16-1/4 x 16-1/4
16 x 20	16-1/4 x 20-1/4
18 x 18	18-1/4 x 18-1/4
18 x 24	18-1/4 x 24-1/4
20 x 30	20-1/4 x 30-1/4
22 x 22	22-1/4 x 22-1/4
22 x 30	22-1/4 x 30-1/4
24 x 24	24-1/4 x 24-1/4
24 x 30	24-1/4 x 30-1/4
24 x 36	24-1/4 x 36-1/4
24 x 48	24-1/4 x 48-1/4
30 x 30	30-1/4 x 30-1/4
30 x 36	30-1/4 x 36-1/4
32 x 32	32-1/4 x 32-1/4
36 x 36	36-1/4 x 36-1/4

All dimensions are in inches
Rough opening is door size + 1/4" min to 1/2" max
Additional sizes available, call for more information