Peak Stone at a glance: 18 colourways, 5–10 mm thick, sheet sizes 1200×600 · 1200x3000mm, 3.0–10.5 kg/m², A2 class (GB 8624, factory tested). MOQ 200 m² per colour, lead time 15–25 business days.
What the Peak Stone Series Is
Peak Stone is the deepest-relief group in the Rock category, supplied at 5–10 mm — the thickest specification in this series list. The extra body gives the profile real shadow under raking light, which is the reason it is specified for external elevations and entrance walls that are seen from a distance.
Like every TooFlexi panel, Peak Stone is a mineral composite formed by mould pressing and 3D surface technology, not a slice of quarried stone bonded to a backing. That is what keeps the weight at 3.0–10.5 kg/m² — roughly 80% lighter than natural stone — and it is also why colour and structure stay consistent from batch to batch, which quarried stone cannot guarantee.
Peak Stone Colour Range — All 18 Codes
Measured across the actual panel images, the 18 colourways fall into 10 tone families — Warm Off-White, Light Grey, Cream, Terracotta, Off-White, Mid Grey, Charcoal, Ochre, Warm Beige and Tan. Lightness runs from Off-White (#E9E9E7) to Charcoal (#4B4C50), so the series covers both high-key and low-key schemes.
SF2005Off-White
SF2052Off-White
SF2350Ochre
SF2250Off-White
SF05055Warm Off-White
SF05089Cream
SF05228Light Grey
SF2122Light Grey
SF2300Light Grey
SF05038Light Grey
SF2602Light Grey
SF2056Warm Beige
SF2830Mid Grey
SF05328Terracotta
SF2089Tan
SF2900Terracotta
SF2813Mid Grey
SF2430CharcoalEvery code above opens its own specification page with full thickness, size and application data. Not sure which to shortlist? Order a swatch set and compare them in your own lighting.
Technical Specifications
| Series | Peak Stone (Rock Series) |
|---|---|
| Colourways in production | 18 |
| Thickness | 5–10 mm |
| Sheet sizes | 1200×600 · 1200x3000mm |
| Weight | 3.0–10.5 kg/m² (approx. 80% lighter than natural stone) |
| Material | MCM flexible stone (mineral-based composite) |
| Fire classification | A2 class (GB 8624, factory tested); can be specified to meet EN 13501-1 A2-s1,d0 |
| Minimum bend radius | 200 mm |
| Adhesive consumption | approx. 3–4 kg/m², polymer-modified |
| MOQ | 200 m² per colour |
| Lead time | 15–25 business days |
Where Peak Stone Panels Are Specified
Peak Stone is used for hotel lobbies and feature walls, restaurant and retail interiors, office reception areas, residential accent walls, bathroom and wet-area surrounds (non-immersed), elevator lobbies and column wraps. Because the material is A2 class (GB 8624, factory tested), it is also accepted on high-rise exteriors and public buildings where combustible cladding is restricted.
Installation Notes for 5–10 mm Peak Stone Panels
At 5–10 mm this is the heaviest specification in this group, and the relief is correspondingly deep. The panel is still handled by one installer and still needs no steel keel or structural reinforcement, but the curvature limit is tighter — plan for gentle curves rather than tight radiused columns. Bond with a polymer-modified adhesive at roughly 3–4 kg/m²; cut with an angle grinder. On external elevations above the first two storeys, confirm the fixing schedule with your facade engineer.
No steel keel and no structural reinforcement are needed at 3.0–10.5 kg/m². A single installer can handle large formats unaided, and a typical 200 m² area is completed in 2–3 days.
Frequently Asked Questions
How many colours does the Peak Stone series come in?
18 colourways are currently in production under codes SF05055, SF05228, SF05089, SF05328, SF05038 and 13 more. Full swatch sets can be requested before you commit to a container order.
What thickness and sheet size does Peak Stone come in?
Peak Stone panels are supplied at 5–10 mm in sheet sizes 1200×600 · 1200x3000mm, weighing 3.0–10.5 kg/m². Other sizes in the TooFlexi range are 600×1200 mm and 1200×2400 mm.
Is Peak Stone suitable for exterior cladding?
Yes. TooFlexi flexible stone is A2 class (GB 8624, factory tested) and can be specified to meet EN 13501-1 A2-s1,d0. The surface is UV-stabilised and waterproof for non-immersed exposure, so it performs outdoors in hot, humid and coastal conditions.
What is the minimum order quantity for Peak Stone?
The MOQ is 200 m² per colour, with a standard lead time of 15–25 business days. Samples are available for evaluation before you place a bulk order.
Can Peak Stone be used on curved surfaces?
Yes. Panels bend around curves with a radius of at least 200 mm, which covers column wraps, radiused walls and curved reception counters without cutting to shape.
Related Guides and Products
Parent collection: Rock Series
- Peak Stone SF05055
- Peak Stone SF05228
- Peak Stone SF05089
- Peak Stone SF05328
- Peak Stone SF05038
- Peak Stone SF2005
Further reading:
