Steel telescopic attic stairs specifications

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Description

Specifications

Common questions

Installation instructions

Customer comments

Non insulated models:

Model number, Item-(#step)	Rough opening, width(s) x length(d)	Weight of the unit
6027-	19-3/4" x 27-1/2"	85 lbs
6031-	19-3/4" x 31-1/2"	90 lbs
6035-	19-3/4" x 35-1/2"	95 lbs
6039-	19-3/4" x 39-1/2"	100 lbs

6427-	22-1/2" x 27-1/2"	90 lbs
6431-	22-1/2" x 31-1/2"	95 lbs
6435-	22-1/2" x 35-1/2"	100 lbs
6439-	22-1/2" x 39-1/2"	105 lbs
6443-	22-1/2" x 43-1/2"	110 lbs
6447-	22-1/2" x 47-1/2"	115 lbs
6227-	27-1/2" x 27-1/2"	90 lbs
6231-	27-1/2" x 31-1/2"	100 lbs
6235-	27-1/2" x 35-1/2"	105 lbs
6239-	27-1/2" x 39-1/2"	110 lbs
6243-	27-1/2" x 43-1/2"	115 lbs
6247-	27-1/2" x 47-1/2"	120 lbs

Insulated models:

Model number, Item-(#step)	Rough opening, width(s) x length(d)	Weight of the unit
6127-	19-3/4" x 27-1/2"	95 lbs
6131-	19-3/4" x 31-1/2"	100 lbs
6135-	19-3/4" x 35-1/2"	105 lbs
6139-	19-3/4" x 39-1/2"	110 lbs
6543-	22-1/2" x 43-1/2"	130 lbs
6547-	22-1/2" x 47-1/2"	135 lbs
6331-	27-1/2" x 31-1/2"	130 lbs
6335-	27-1/2" x 35-1/2"	135 lbs
6339-	27-1/2" x 39-1/2"	140 lbs
6343-	27-1/2" x 43-1/2"	145 lbs
6347-	27-1/2" x 47-1/2"	150 lbs

Number of steps required:

Each model can have 8, 9, 10 or 11 steps. When ordering, you will have to choose the correct number of steps for your ceiling height and complete the item number by indicating the number of steps needed for your ceiling height. Example: Item 6027 for ceiling height of 7' will require 8 steps. Therefore, the complete item number to order will be 6027-8. If your ceiling height is between 7' 6" and 8' 5", 9 steps is needed and the item number to order will be 6027-9.

Number of steps*	Floor to ceiling height(A)	(R) Swing Clearance	Landing space (C)
8	6' 11" to 7' 6"	68"	55"
9	7' 6" to 8' 5"	74"	60"
10	8' 5" to 9' 4"	80"	65"
11	9' 4" to 10' 3"	86"	70"

*steps may be slightly angled at minimum and maximum ceiling height.

Can I unfold the ladder through the door?.....More information on swing clearance......

Weight capacity

300 lbs - user and materials carried combined weight

G- Depth of folded ladder

F = 18" from the ceiling up

D - actual outside frame lenght

D = 0.5" less than R. O. length (d)

F - Frame

Welded steel, 6" tall, white finish, 1.25" ceiling flange

E - actual outside frame width

E = 3/4" less than R. O. width (s)

B-Width of the ladder

B = 17" models 6227 through 6243, 6331 -6343

B = 13" models 6027 - 6039,6127- 6143, 6427- 6443

Step size

15" (11" for 22.5", 19.75" wide models) x 3.25"

Rise, distance, between steps

9.5" to 10.5"

Cover door construction

Non-insulated cover door: 3/4" sanded particle board cover

Insulated cover door: 1" foam insulation, 1/4" particle board sheets on the top and bottom, solid wood edging, White sheet metal clad, gasket.

Cover door insulating value

R = 7 , insulated door only

*Clear opening

(S) - 4", rough opening width minus 4"

(D) - 12.5", rough opening length minus 12.5"

*Clear opening measurement indicates how big of a box can you get through the opening into the attic after the ladder unfolded. For example item 6443 requires rough opening 22.5" x 43.5", the clear opening will be 18.5"( 22.5" -4") x 31" ( 43.5" - 12.5").

Be aware when ordering small opening stairs. For example, item 6027, the rough opening is 19.75" x 27.5" , the clear opening will be only 15.75" x 15". Just barely to crawl through.