July/August Offer:

Get a FREE Grab Rail on any Stira installation purchased online. Ends 31st August.

Web Offer: Save 10% on our Cosy+ Stira this month when you choose Self-Install. Learn More

Get 10% off all website orders this month.
Use code MAY10 at checkout.

Fire Rated
Limited Offer *

This Heavy Duty Stira Folding Attic Stairs is ideal for an attic space that will be accessed regularly. Whether it’s a supply room, spare room for visitors, home office or studio, this Heavy Duty Stira is specially designed for frequent use.

Our Heavy Duty Stira is one of the strongest loft ladder systems available, and is custom manufactured to meet your requirements.

These 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.

From 2-storey and bungalow houses, to 100 year old cottages and Georgian houses, since 1982, we’ve seen it all!

We can also install your Stira loft ladder system in a completely new location/room if required. This involves creating a new opening. This is often the only option if your current opening is in a tight spot and can’t be adjusted or extended as required. We can also install into lath and plaster ceilings. Both these services incur extra cost which our surveyor assessor will confirm with you should they be applicable.

Please note: Should extra works need to be carried out such as taking up flooring, removing existing insulation, having to box out an area to make it work, or attending to a customers personal request, these extra works which incur extra cost.

All Heavy Duty and Fire Rated Stiras are made to measure and there is a 9 week lead (from online purchase/deposit payment) time on custom orders.

Heavy Duty Stira (Fire Rated) – with Installation

FEATURES:

  • Survey assessment appointment
  • A Stira manufactured to meet your needs
  • Expert, neat & tidy installation
  • Solid, like stairs under foot
  • Unmatched 10 year parts guarantee

Or Enter Your Measurements Below

Fire Rated

Floor - Ceiling Height

Add a Grab Rail or Balustrade

Attic balustrade
Product price: 1,049
Total options:
Order total:

The price shown above includes installation

(Lead time of approx 45 working days)

One of our standard sizes not working for you? Then we’ll manufacture a bespoke Stira system for you. Book your free survey assessment appointment and we’ll provide you with a quotation.

If you have extra high ceilings, limited or an unusual space, or want a larger trapdoor, Stira will provide you with options and solutions to meet your needs.

This Heavy Duty Stira Folding Attic Stairs is ideal for an attic space that will be accessed regularly. Whether it’s a supply room, spare room for visitors, home office or studio, this Heavy Duty Stira is specially designed for frequent use.

Our Heavy Duty Stira is one of the strongest loft ladder systems available, and is custom manufactured to meet your requirements.

These 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.

From 2-storey and bungalow houses, to 100 year old cottages and Georgian houses, since 1982, we’ve seen it all!

We can also install your Stira loft ladder system in a completely new location/room if required. This involves creating a new opening. This is often the only option if your current opening is in a tight spot and can’t be adjusted or extended as required. We can also install into lath and plaster ceilings. Both these services incur extra cost which our surveyor assessor will confirm with you should they be applicable.

Please note: Should extra works need to be carried out such as taking up flooring, removing existing insulation, having to box out an area to make it work, or attending to a customers personal request, these extra works which incur extra cost.

All Heavy Duty and Fire Rated Stiras are made to measure and there is a 9 week lead (from online purchase/deposit payment) time on custom orders.

STIRA Accessories

SKU HDMANSFFR Categories ,

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.

happy-customers
Install Time Trust Badge Stira
Kitemark 14975
FSC
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.

Stira Operational Update post Storm Éowyn

Updated: Tuesday 4th February 2025

We had our phone, mobile, and internet communications restored on Sunday 3rd February.

We are currently working through the backlog of enquiries received since the storm, and our dedicated team came into work on the Bank Holiday Monday so we can attend to these customer enquiries as quickly as possible.

If you could please be patient with us while we work through this backlog. We will respond to you as quickly as possible

Thank you for your understanding, and we apologise for the inconvenience.

Christmas Closure 2025

Dear Customers,

Our Stira offices will close mid-day Monday 22nd December and will re-open at 09:00 on Friday 2nd January 2026.

Website orders can still be placed and will be processed either side of our Christmas closure.

Thank you.