As Seen In The UK’s Leading Interior Design Titles

The Hyperion Difference

Independent Expertise

Forget the warehouse experience. Get expert design advice and technical support from our Ascot team.

Call 01344-620211 or start a Live Chat

Fast Nationwide Delivery

Get your designer brands delivered to your door in 1–5 working days.

Free UK shipping on all orders over £300.

Price Match Promise

Enjoy boutique service at trade prices. We offer competitive rates and a price match promise on all major designer brands.

Premium luxury, made more affordable.

15,000+ Luxury Styles

From artisanal Zellige to high-performance LVT, we curate the world's best brands in one place—no matter your project size.

Endless inspiration for every room.

Product details

Description

Misty Elegance: Chepstow Shale Oak

Bring the serenity of coastal cliffs and morning mist into your home with Chepstow Shale Oak—a superior 21mm engineered plank that blends structural robustness with contemporary, cool grey tones.

Inspired by mist cascading across rock faces, Chepstow Shale Oak features a beautiful palette of soft greys and cool tonal variations that add vitality and depth to any room. Unlike standard grey floors, the natural "Rustic" grade ensures that the timber's character still shines through, with visible knots and grain patterns preventing the colour from looking flat. At **21mm thick** with a substantial **6mm wear layer**, this structural board is designed to last a lifetime. Finished with durable **Hardwax Oil**, the surface is protected while retaining an organic, satin feel that is a joy to walk on barefoot.


✓ The Hyperion Family Promise

  • Proudly Family-Run - We offer personal technical support and expert advice on structural installations that big-box retailers can't match.
  • Free Delivery over £300 - Enjoy FREE delivery on all orders over £300, ensuring the best value for your premium flooring.
  • 21mm Structural Thickness - A load-bearing board capable of spanning joists, removing the need for a plywood subfloor in many renovations.
  • Superior 6mm Wear Layer - One of the thickest wear layers on the market, allowing for multiple sands and refinishes over its lifetime.

Design Inspiration

🌊 Coastal Living

The cool, misty tones are perfect for a modern beach house aesthetic. Pair with blue accents and white wall tiles.

🏙️ Modern Lofts

A sophisticated grey foundation for industrial furniture and exposed brick. Browse our full engineered collection.

🐾 Practical Spaces

The oiled finish is easy to repair, and the structural thickness creates a solid, squeak-free floor. Match with natural stone.

Technical Specifications

Construction Engineered Plank (Structural Plywood Core)
Thickness 21 mm (6mm Wear Layer)
Finish Hardwax Oiled
Plank Size 190mm x 1900mm
Pack Size 2.166 m²
Joint Type Tongue & Groove
Grade Rustic (Knots & Colour Variation)

⚠️ Professional Installation Tips

  • Structural Fitting: Chepstow 21mm can be secret nailed directly to floor joists (at 400mm centres) as a load-bearing floor, or floated over an underlay.
  • Underfloor Heating: Compatible with UFH. However, for efficient heat transfer with this 21mm thick board, a full surface bond (glue-down) installation is highly recommended over the UFH screed.
  • Maintenance: This floor is Oiled. You should use a liquid wax cleaner (like Woodpecker One Coat Soap) to clean and nourish the floor. Do not use standard detergents.

Visit Our Ascot Showroom

Standard delivery is typically 3-5 working days. Remember: Delivery is FREE on orders over £300! Visit our family-run showroom at 67 High Street, Ascot, to see the elegant tones of Chepstow Shale Oak in person.

Have a technical question about joist spacing? Call our family team: 01344 620211

Specification

Pack Size 2.166m²

Bevels on Edges All 4 edges

Core Material Plywood

Finish Hardwax Oiled

Fitting Method Floated, Glued, Nailed

Floor Colour Natural

Floor Grade Rustic

Floor Joint Tongue & Groove

Floor Thickness 21mm

Floor Type Real Wood Engineered

Hardness Hard

Length 1900mm

Planks per Pack 6

Species Oak

Tog Rating 1.2

Underfloor Heating Suitable

Wear layer 6mm

Width 190mm

Floor Features Smoked

Sold per pack

Delivery And Returns

Access Issues For Large Pallet Deliveries

Our delivery drivers may be prevented from delivering your order by the following:

•  Low hanging trees and bridges.

•  Narrow roads, gateways, or cars on either side of the road.

•  No turning point for the delivery vehicle.

•  Unfinished tracks and roads.

•  Lack of solid and flat surface to unload.

•  Gravel driveways.

If access issues are not advised and/or delivery cannot be made due to unattendance at delivery, a re-delivery charge may be applied.

Checking Orders

Check your delivery as soon as it arrives!

Once the goods are unloaded, they become the responsibility of the receiver.

If you notice any issues with your order, please contact us within three working days so we can resolve the problem quickly and efficiently. Prompt reporting helps us ensure your satisfaction with our products and services.

Fired Earth Tile Returns

Returns are accepted only for complete orders; partial orders cannot be accepted. To begin a return, please contact us within 14 days of receiving your delivery.

All other Brands

You may return your items within 14 days of receiving or collecting your delivery. Please note that a restocking fee of 20% to 30% will apply, depending on the specific terms of the product range. For further details, feel free to contact us.

Special Order Items

Orders for special order items are non-returnable unless they are damaged on delivery or are faulty.

Product Frequently Asked Questions

What colour is "Shale Oak"?

Shale Oak is a contemporary grey floor, but it avoids looking cold or industrial. The grey tones are soft and "misty," inspired by coastal rocks. You will see variations from light silver to deeper slate grey, with the natural warmth of the oak wood occasionally peeking through to keep the room feeling inviting.

Is it a structural floor?

Yes. The defining feature of the Chepstow range is its 21mm thickness. This means it is strong enough to be used as a structural subfloor. You can nail it directly to timber joists (spaced at 400mm centres), which is perfect for renovations where you want to replace old pine floorboards with premium oak.

What is Hardwax Oil?

Hardwax Oil is a natural finish that penetrates deep into the wood's pores rather than sitting on top like a plastic film (lacquer). This protects the wood from within while allowing it to breathe. The result is a natural, matte surface that is easy to spot-repair if scratched.

How long will it last?

With a massive 6mm wear layer of real oak, Chepstow floors are built for longevity. This top layer is thick enough to be sanded down and refinished multiple times over the decades, making it a true investment for the future of your home.

Why buy from Hyperion Tiles?

We are a family-run business with deep technical expertise. We don't just sell flooring; we can guide you on structural installations, UFH systems, and the correct maintenance oil to use, ensuring your investment looks beautiful for years to come.

Didn’t find your answer?

Don't hestitate to contact us

Our Tiles In Your Homes

Take a look at how our community use our tiles to decorate their home.

Victorian Green Tiles - Hyperion Tiles
Eastern Mist Panel A
Staircase leading to an upper floor with a table holding flowers in a hallway.
Outdoor setting with a table against a stone wall, featuring a striped tablecloth and various items.
Bathroom with floral tiles, shower, and sink area.