| Materials | Price inc VAT | Lead Time |
|---|---|---|
| Oak | 5150 £ | 8 Weeks |
Available on back-order
We Offer:

To begin with, an external oak staircase is a practical and attractive solution for accessing loft areas, storage rooms, workshops, and Garages & Outbuildings. Moreover, it provides a way to reach upper-level spaces without sacrificing valuable interior square footage. As a result, homeowners gain safer access, better usability, and improved property functionality.
Additionally, oak is exceptionally durable. Even though weather conditions can be harsh, oak performs well outdoors, especially when treated correctly. Consequently, it becomes a long-lasting investment for both garages and secondary structures such as outbuildings and exterior workshops.
If a garage or similar structure has unused space above it, then an exterior staircase becomes a highly efficient solution. After all, many loft areas cannot be reached from the main building. Therefore, an external staircase is not only convenient but also space-saving.
Furthermore, internal staircases often require a wide footprint. Because of this, they are not always viable in compact garages, storage barns, or utility buildings. An external staircase, on the other hand, uses no internal floor area. Consequently, homeowners can keep the entire ground-level space clear for vehicles, tools, machinery, or storage.
Structurally, this staircase relies on a system of elongated newel posts. Additionally, these posts are essential for holding the staircase together as well as keeping it in its elevated position. The posts sit on metal feet buried into bark; thus, moisture cannot creep in and compromise the integrity of the redwood. Moreover, each post is topped with a pyramid newel cap, which adds a subtle finishing touch to the silhouette. Altogether, the structure becomes durable, stable, and visually appealing.
To clarify, comfortable stair dimensions are extremely important. Generally, we recommend not having an overall string-to-string width narrower than 860 mm. As an illustration, this width allows a person to walk comfortably, carry items more safely, and meet most building-use expectations.
As for the landing area, its size depends on how the loft door opens. If the door swings outward, then the landing must provide enough clear space. A minimum of 900 mm × 900 mm is usually workable. However, if the client wishes to place two chairs and a small table, then a landing of around 1600 mm × 1600 mm is far more comfortable. Additionally, a deeper landing can double as a small balcony, which, in some cases, becomes an appealing alternative.
For one thing, external staircases make upper spaces useable. For another, they allow homeowners to transform loft areas into studios, quiet offices, hobby rooms, or seasonal storage. Consequently, the entire building—whether it is a garage, an outbuilding, or a rear-garden workshop—becomes significantly more versatile.
All things considered, an external oak staircase is an excellent way to upgrade the functionality of Garages & Outbuildings, improve access to loft areas, and add lasting value to the property. In conclusion, it is a practical, beautiful, and space-efficient solution.
At Timber Solution, we prioritize quality by offering larger-sized oak beams for our staircases. Unlike many competitors who use smaller beams and charge more, we focus on robust solutions that guarantee long-lasting strength and stability. Choosing our oak staircases means investing in a durable structure designed to withstand the test of time, providing exceptional value without compromising quality. This commitment to excellence ensures that your outdoor staircase not only looks beautiful but performs exceptionally well.
| Included To Your Oak Purchase: | ||
| Uprights | mm | 150 x 150 |
| Treads | mm | 50 x 250 |
| Risers | mm | 30 x 70 |
| Handrails | mm | 100 x 100 |
| Spindles | mm | 50 x 50 |
| Strings | mm | 75 x 250 |
| Landing boards | mm | 32 x 150 |
| Stability braces | mm | 50 x 150 |
| Joists | mm | 50 x 150 |
| Posts End Cut | mm | Free |
| Kiln Dried Oak Dowels | mm | Diameter 16 |
| What’s available as extras? | ||
| Delivery | Extra | |
| Instalation | Extra | |
| Chamfers | Extra | |
| Brace B2 – 9 | Type | Extra |
| Concealed Post Base – CPT66Z | Extra | |
| Tailor The Frame To Be Up To 225 mm Thick | ||
Please, provide us with information on what is required for pricing and design.
We will prepare a price offer and get back to you with an offer and 3D renders for free of charge.
If you have your own sketches, architectural drawings or photos from the internet, please attach below, it will help us with design and pricing.

























