The UNI Compact Insulated Metal-Wood Attic Ladder provides a practical, space-saving solution for safe and comfortable attic access. Designed for ceiling heights up to 8 ft 6 in (102"), this unique 4-section folding attic ladder combines a durable metal frame with wooden steps and a compact insulated wooden box.
Designed for a 28.25" x 36.25" rough opening, the UNI is ideal for areas where every inch counts. Its compact box and unique 4-section construction make it an excellent choice for spaces where a traditional full-size attic ladder may not fit.
With an R-value of 4.65, the 1.02-inch-thick insulated hatch helps reduce heat transfer between your living space and attic. A single-seal system provides a secure closure, while the hatch is finished in white on both sides for a clean appearance.
The durable 4-section metal-wood ladder combines a strong metal structure with comfortable wooden steps and supports up to 352 lbs. Non-slip feet provide secure footing, additional stability, and help protect the floor while the ladder is in use.
Free Standard Shipping (3–5 Business Days)
PRODUCT HIGHLIGHTS
- 28.25" x 36.25" Rough Opening
- Compact design for smaller ceiling openings
-
Fits ceiling heights up to 8 ft 6 in (102")
- R-4.65 insulated hatch
- 352 lb maximum load capacity
-
Durable 4-section metal-wood ladder
- 1.02" thick insulated hatch
- 0.79" thermal insulation
- Single-seal system
- White hatch finish on both sides
- Insulated wooden box
- Wooden steps for comfortable climbing
- Non-slip feet for added stability and floor protection
- Space-saving folding design
- Free Standard Shipping (3–5 Business Days)
DIMENSIONS & SPECIFICATIONS
| Specification |
Measurement |
| Rough Opening |
28.25" x 36.25" |
| Actual Size |
35.43" x 27.56" |
| Maximum Ceiling Height |
102" / 8 ft 6 in |
| Maximum Load Capacity |
352 lbs |
| R-Value |
4.65 ft²·°F·h/BTU |
| Insulated Hatch Thickness |
1.02" |
| Thermal Insulation Thickness |
0.79" |
| Hatch Color |
White on both sides |
| Ladder Material |
Metal with wooden steps |
| Ladder Construction |
4-section folding |
| Box Material |
Wood |
| Box Height |
5.31" |
| Ladder Width |
14.4" |
| Step Width |
12.8" |
| Step Depth |
3.15" |
| Landing Space |
53.1" |
| Opening Distance |
49.2"–49.6" |
| Package Size |
38" x 30" x 13" |
| Package Weight |
69 lbs |
ROUGH OPENING & INSTALLATION
This attic ladder is designed for a 28.25" x 36.25" rough opening.
The ceiling opening should provide approximately 3/4" of clearance beyond the outer dimensions of the ladder box for installation. A 1/2" clearance may be sufficient when the opening is square and provides adequate installation clearance.
Always verify the product dimensions, ceiling height, and ceiling opening before installation.
IMPORTANT
This is a non-fire-rated attic ladder. Please check your local building codes and requirements before purchasing or installing the product.
