| Type | Paving Grout |
|---|---|
| Colour | Grey |
| Delivered | 10kg Bag |
| Adhesives/Grouts Suitability | Outdoor Porcelain Paving & Natural Stone Paving |

BAL Terrace Grout – Grey | External Porcelain & Natural Stone Jointing Grout
BAL Terrace Grout Grey is a high-performance, polymer-modified cementitious grout developed for durable jointing in external porcelain paving and natural stone installations. Formulated for long-term performance in exposed outdoor environments, this grey grout delivers a strong, weather-resistant finish with excellent flexibility and adhesion.
Ideal for modern landscaping projects, BAL Terrace Grout – Grey is designed to withstand the challenges of the UK & Ireland climate, including heavy rainfall, frost, and seasonal temperature changes. It is suitable for both residential and commercial external flooring systems installed in accordance with BS 7533-4.
Providing a consistent grey finish, it enhances the appearance of porcelain slabs and natural stone while maintaining a clean, contemporary look across patios, paths, and terraces.
Colour
Available in a range of contemporary colours to complement modern porcelain and natural stone paving designs.
- Grey (This Product)
- Beige
- Charcoal
Size
BAL Terrace Grout is supplied in a 10kg bag.
Key Benefits
- Weather Resistant Performance – Designed for rain, frost, and freeze-thaw conditions
- Polymer Modified Formula – Improved flexibility and crack resistance
- Durable Grey Finish – Consistent, modern joint appearance
- High Bond Strength – Long-lasting joint stability
- Easy On-Site Mixing – Simply add clean water
- Suitable for Wide Joints – Up to 15mm joint widths
- Ideal for Porcelain & Natural Stone – Professional external paving finish
- BS 7533-4 Compliant Applications – Suitable for structured external paving systems
-
Exterior Use Only – Engineered for outdoor durability
Suitable Applications
BAL Terrace Grout – Grey is suitable for:
- External porcelain paving slabs
- Natural stone paving installations
- Patios and outdoor seating areas
- Garden pathways
- Terraces and roof terraces
- External flooring systems installed to BS 7533-4 standards
- Wet and exposed exterior environments
Not Suitable For
This product is not suitable for:
- Swimming pools
- Areas of total water immersion
- Internal tiling applications
Installation Guidance
For optimal performance and finish, always follow the manufacturer’s technical instructions.
Before application:
- Ensure all joints are clean, dry, and free from dust or debris
- Mix only with clean water as specified
- Apply grout evenly, fully filling all joints
- Remove excess material promptly from the tile surface
- Protect fresh grout from heavy rain, frost, or rapid drying during curing
For large-scale paving projects, professional installation is strongly recommended to ensure correct specification and long-term durability.
Product Data Sheet
Please refer to the manufacturer’s product data sheet in the Downloads section for full technical specifications, application guidance, curing times, and coverage information.
Order Online or In-Store
BAL Terrace Grout - Grey is available for online purchase and in-store collection. Please await confirmation from our team before travelling to collect your order. Stock availability must be confirmed prior to collection.
Need help or advice?
Our expert customer support team are on hand to assist with any queries you may have.
Call us on
+353 (0)74 973 5061
alternatively, you may find the answer in our Help Centre