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Fire Rated

Heavy Duty Stira (Fire-Rated)

This Heavy Duty Stira Folding Attic Stairs is ideal for an attic space that will be accessed regularly.

This systems incorporates even more unique strengthening design features, deeper steps, heavier stiles, super stronger hinges to name a few, and come in a range of sizes to suit every home.


  • A Stira manufactured to meet your needs
  • Solid, like stairs under foot
  • Unmatched 10 year parts guarantee

Select Your Preference:

starting from:€1,020
starting from:€1,211

Stira Heavy-Duty

The Heavy Duty Stira Folding Attic Stairs is designed for an attic space that will be used regularly. Weather it be as a supply room, spare room for visitors, home office or studio the Heavy Duty Stira is special designed to be as robust as possible. The Heavy Duty Stira is one of the strongest attic ladders available and the only one custom made for your needs.

Safest + Strongest
On The Market

So what makes our ladder systems feel so safe & solid underfoot?
Join Paddy on a walkthrough of what makes Stira different.

Install Time Trust Badge Stira
Kitemark 14975
Free Survey Trust Badge
Guarantee Trust Badge Stira

Quality Construction

From the high-density, top quality timber we source from sustainably managed forests, and the robust hinges we manufacture in-house, to the skill, craftsmanship, and attention to detail of our workforce, every Stira loft ladder system is produced with care and quality at its core.

At Stira, we are proud of our tradition and for being known as producers and installers of high-quality loft ladder systems for almost 40 years.

A European standard is a publication that provides rules and guidelines on products that are manufactured in Europe. Standards were created by bringing together manufacturers, consumers and regulators. They are designed to improve safety and quality through an open and consensus based process.