Wallpaper Calculator
Our calculator is a handy tool for estimating the amount of wallpaper needed to cover your wall. There may be variation depending on how the wallpaper is installed, as well as the prescence of obstacles such as doors and windows. This is to be used as a guide only and we recommend consulting your decorator/installer before ordering if you are unsure how many rolls are needed.
Please enter dimensions above to see a calculation.
We recommend ordering .
Description
Petra brings understated elegance to any room with its distinctive crinkle effect texture. This sophisticated wallpaper features a refined surface that catches light beautifully, adding depth and visual interest to your walls. The textured finish creates a tactile quality that elevates interior spaces with contemporary style. Perfect for creating a feature wall or transforming an entire room, Petra combines modern design sensibility with timeless appeal.
Specification
Design Specification
| Format | Standard Roll |
| Roll Length | 10.05m/33ft |
| Roll Width | 48cm/19in |
| Pattern Match | Straight Match |
| Pattern Width | 48 cm |
| Pattern Height | 48 cm |
Material Specification
Traditional Wallpaper | |
| Finish | Super-Matte |
| Texture | Smooth |
| Weight | 150gsm |
| Roll Dimensions | 19" x 33ft (double-roll) |
| Wallpaper Construction | Non-Woven Wallpaper |
| Application Method | Paste-the-Wall |
| Join Type | Butt-Join |
| Fire Rating | EN15102 Class B-s1,d0 ASTM-E84 Class A |
Heavy-Grade Wallpaper | |
| Finish | Matte |
| Texture | Sand |
| Weight | 300gsm |
| Roll Dimensions | 19" x 33ft (double-roll) |
| Wallpaper Construction | Vinyl-Coated Non-Woven Wallpaper |
| Application Method | Paste-the-Wall |
| Join Type | Butt-Join |
| Fire Rating | EN15102 Class B-s1,d0 ASTM-E84 Class A |
Peel & Stick Wallpaper | |
| Finish | Super-Matte |
| Texture | Smooth |
| Weight | 180gsm |
| Roll Dimensions | 19" x 33ft (double-roll) |
| Wallpaper Construction | Adhesive-Backed Non-Woven Wallpaper |
| Application Method | Peel & Stick |
| Join Type | Butt-Join |
Delivery
All of our wallpapers are made to order. Every roll is handcrafted in our Cheshire studio.
Standard Production
Express Production (+$28)
Why Claret & Key?
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Meticulously Designed
Every Claret & Key wallpaper has been designed in house meaning our designs are completely unique. Hand drawn or painted, we then turn these illustration in beautiful wallpapers.
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High Quality Papers
Here at Claret & Key we only offer high quality materials that meet high regulatory and environmental standards.
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Environmentally Friendly
VOC Free, FSC Approved and recyclable, our materials are frinedly to the planet. Every order we produce is also made-to-order meaning we have very little waste in comparison to traditional manufacturing techniques.
