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UNI3123102

StairLuxe UNI Wooden–Metal Attic Ladder | Compact 4-Section | 350-lb Rated

$799.00

Attic Ladder Extends From Ceiling In A Bright Entryway With Bench And Basket Storage

StairLuxe UNI Wooden–Metal Attic Ladder | Compact 4-Section | 350-lb Rated

Stairluxe

UNI3123102

StairLuxe UNI Wooden–Metal Attic Ladder | Compact 4-Section | 350-lb Rated

Name: StairLuxe UNI Wooden–Metal Attic Ladder | Compact 4-Section | 350-lb Rated
Brand: Stairluxe
SKU: UNI3123102
Price: 799.0 USD
Availability: InStock

$799.00

Finally—A Rock-Solid Attic Ladder

"Fits tight spaces, feels better underfoot, and the insulated white hatch (R-4.65) looks clean."

▷ 4-Section Ladder Design Intended for Compact Installations
▷ Metal Ladder Structure with Wooden Steps for Durable Support
▷ 350-lb Maximum Load Rating
▷ Insulated Hatch with R-4.65 Rating

Inventive Garage Workshop is an Authorized Stairluxe Dealer offering the lowest prices in the market, rapid order processing, a super-strong buyer satisfaction guarantee, along with comprehensive, expert support before AND after the sale.

▶ Installation Services Are Available Nationwide

☆ Exclusive Benefits When You Buy from Inventive ☆

Compact Attic Access That Feels Solid and Looks Finished

If your attic opening is tight or your hallway clearance is limited, most ladders feel like a compromise—awkward to use, shaky under load, and leaving your ceiling looking unfinished. The Stairluxe UNI solves that with a compact 4-section design made for tight spaces, a metal ladder structure with wood steps that feel better underfoot, and an insulated white hatch that keeps the ceiling looking clean. For homeowners and garage-upgrade buyers who want confident, everyday attic access without sacrificing a finished look, it backs it up with a 350-lb max load rating and an R-4.65 insulated hatch.

🔑 Key Features

4-section folding attic ladder design for compact installations and tight spaces
Insulated hatch with a single seal
White hatch on both sides
Non-slip protective feet to grip and help prevent floor scratches

💪 Construction & Finish

Metal ladder structure with wooden steps
Insulated hatch panel (1." thick)

📏 Fit & Capacity

Maximum ceiling height: 105 in
Maximum opening clearance: 50 in
Maximum landing space: 53 in
Available sizes: 35.5 in x 31.5 in, 35.5 in x 27.5 in, 35.5 in x 23.5 in, 31.5 in x 23.5 in, 31.5 in x 27.5 in

Made for Tight Spaces—Confident, Clean Attic Access

Compact 4-Section Ladder with Wood-Step Comfort and a Clean, Finished Ceiling Look

The tight-opening homeowner with a narrow hallway or compact cutout—this 4-section design fits tight spaces.

Garage-upgrade buyers hauling bins or tools—350-lb max load rating adds peace of mind.

Clean-finish perfectionists—an insulated hatch that’s white on both sides looks intentional.

Frequent attic users who want warmer footing—wood steps feel better underfoot with a metal structure.

Careful homeowners—non-slip protective feet grip and help prevent floor scratches.

Made in Poland - Stocked in the USA

Stairluxe products are made in Poland, bringing European manufacturing and practical, space-saving design to a cleaner, more comfortable attic access experience. It’s stocked and shipped from U.S. inventory in Elk Grove Village, Illinois, so you get faster, more reliable delivery without overseas wait times.

Features & Benefits

4-section compact design → Fits tight openings and narrow hallways where standard ladders can feel oversized

Metal ladder structure + wood steps → Tough support with a warmer, more comfortable step feel underfoot

350-lb maximum load rating → More confidence when carrying storage bins, seasonal décor, or tools

Insulated hatch (R-4.65) → Helps reduce attic-to-home air exchange for a more controlled interior space

Single seal on the hatch → Adds an extra barrier when closed to help limit drafts

White hatch on both sides → Keeps the ceiling looking clean and intentionally finished

1" hatch thickness → Adds substance to the hatch panel for a sturdier feel

Non-slip protective feet → Better grip on the floor while helping prevent scratches

Specifications

Detailed Specs

Specification	Details
Insulated hatch thickness:	1 in
Thickness of thermal insulation:	1 in
Hatch color on both sides:	White
Metal - Wooden ladder:	4 sections
Frame Depth (Ceiling Frame Height):	5.3 in
Width of ladder:	14 2/5 in
Width of step:	12 4/5 in
Depth of step:	3 1/8 in
Landing space:	Up to 53 in
Required Opening Clearance:	Up to 50 in
Maximum Ceiling Height (by Model):	104.3 in: UNI3523104, UNI3527102, UNI3531102 102.4 in: UNI3123102, UNI3127102

Detailed Specs

Specification	Details
Insulated hatch thickness:	1 in
Thickness of thermal insulation:	1 in
Hatch color on both sides:	White
Metal - Wooden ladder:	4 sections
Frame Depth (Ceiling Frame Height):	5.3 in
Width of ladder:	14 2/5 in
Width of step:	12 4/5 in
Depth of step:	3 1/8 in
Landing space:	Up to 53 in
Required Opening Clearance:	Up to 50 in
Maximum Ceiling Height (by Model):	104.3 in: UNI3523104, UNI3527102, UNI3531102 102.4 in: UNI3123102, UNI3127102

Installation

DIY or Let The Pros Handle It for You

Need Help with Installation?

Free Technical Support
Hire your own handyman or contractor, and we'll provide them with expert installation guidance at no charge. Most units can be installed by anyone comfortable with basic carpentry and electrical connections.

Installation Coordination Service — $125
Want us to handle it? We'll match you with a qualified installer in your area, provide expert technical support, and coordinate a free estimate before work begins. Learn More | 800-948-7780

Installation Overview: Prep, Mount, Adjust, and Final Safety Checks

The installation guide explains how to prepare a square, slightly oversized ceiling opening for the ladder box, remove the ladder from the frame to make handling easier, and then assemble the spring/chain and arm hardware correctly (with key safety notes like only working on springs or height adjustments while the ladder is closed). It then walks you through supporting the unit from below with temporary boards, setting the box level and unbent, and fastening it securely at multiple points using appropriate fasteners for your ceiling type (not included).

After the box is mounted, reinstall the ladder into the box, open it, and verify smooth operation and alignment. Fit the ladder to your exact ceiling height by measuring, marking, and cutting a square while observing the step/clearance limits, and install the protective feet. The guide concludes with first-use checks, along with ongoing maintenance, such as periodic inspections, tightening, and lubrication of moving parts.

Installation Instructions

Technical Specification

About the Brand

Stairluxe is focused on practical attic-access solutions like insulated folding ladders and scissor-style designs in a wide range of sizes. With USA-based inventory and nationwide shipping, Stairluxe helps homeowners and garage organizers get a premium access upgrade with faster, more reliable delivery and straightforward support when questions come up.

Warranty

3-Year

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Shipping

Enjoy free shipping on most orders over $799 within the contiguous United States. We believe in keeping things simple, so there are no hidden fees or fine print. Any exceptions are clearly noted.

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StairLuxe UNI Wooden–Metal Attic Ladder Reviews

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Description
Specifications
Accessories
Why Buy From Us

Description

Compact attic access for tight openings and narrow hallways. The UNI combines a tough metal ladder structure with wood steps for a more comfortable tread feel, plus an insulated, white-finished hatch for a clean ceiling look.

Specifications

Dimensions and Specifications

Detailed Specs

Specification	Details
Insulated hatch thickness:	1 in
Thickness of thermal insulation:	1 in
Hatch color on both sides:	White
Metal - Wooden ladder:	4 sections
Frame Depth (Ceiling Frame Height):	5.3 in
Width of ladder:	14 2/5 in
Width of step:	12 4/5 in
Depth of step:	3 1/8 in
Landing space:	Up to 53 in
Required Opening Clearance:	Up to 50 in
Maximum Ceiling Height (by Model):	104.3 in: UNI3523104, UNI3527102, UNI3531102 102.4 in: UNI3123102, UNI3127102