Fire Rated Access Door for Drywall Surfaces | Karp Doors – Diamond Tool Store

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The KRP-350FR has a textured frame and bead so drywall joint compound can be applied in sufficient thickness to conceal the flange.

The KRP-350FR is insulated and rated by Underwriters Laboratories for 1.5 hour “B” label in walls and by Warnock Hersey for 3 hours in ceilings.

Spec Sheet

Door Size H × W (in.)	Door Size H × W (mm)	Wall/Ceiling Opening H × W (in.)	No. of Stud Catches/Latches	Shipping Wt. (lbs.)	Shipping Wt. (kg.)
8 × 8	203 × 203	8 3/8 × 8 3/8	1	6.1	2.8
12 × 12	305 × 305	12 3/8 × 12 3/8	1	9.3	4.2
14 × 14	356 × 356	14 3/8 × 14 3/8	1	12.2	5.5
16 × 16	406 × 406	16 3/8 × 16 3/8	1	13.6	6.2
18 × 18	457 × 457	18 3/8 × 18 3/8	1	18.2	8.3
22 × 22	554 × 554	22 3/8 × 22 3/8	1	21.5	9.8
24 × 12	610 × 305	24 3/8 × 12 3/8	1	14.9	6.8
24 × 24	610 × 610	24 3/8 × 24 3/8	1	25.7	11.7
30 × 22	762 × 554	30 3/8 × 22 3/8	1	26.8	12.1
30 × 24	762 × 610	30 3/8 × 24 3/8	1	31	14.1
30 × 30	762 × 762	30 3/8 × 30 3/8	1	36.3	16.5
32 × 32	813 × 813	32 3/8 × 32 3/8	1	39.8	18
36 × 22	914 × 554	36 3/8 × 22 3/8	2	33.1	15
36 × 24	914 × 610	36 3/8 × 24 3/8	2	38.7	17.6
36 × 36	914 × 914	36 3/8 × 36 3/8	2	50.1	22.7
48 × 24	1219 × 610	48 3/8 × 24 3/8	2	47.1	21.4
48 × 36	1219 × 914	48 3/8 × 36 3/8	2	59.7	27.1
48 × 48	1219 × 1219	48 3/8 × 48 3/8	2	85.7	38.9

The largest size available for ceiling installation is 36″ x 24″

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