This collection holds all our fabulous natural stone flags that are available in the same flag size for use indoors and out. Producing that uninterrupted flow from inside to outside just continues to grow in popularity year after year. If you want to take the inside out or bring the outside in, then in this collection of our most popular natural indoor/outdoor stones, presented simply for those looking for a cohesive, uninterrupted flooring solution, you will definitely find a fantastic stone for your project. Some of the collection can be used both internally and externally in exactly the same tile format whilst others have a dedicated 30mm external flag available. Most of our indoor outdoor natural stones also have a 100cm x 35cm x 5cm step tread available so if you have changing levels in your landscape design these provide a better aesthetic and practical choice than just utilising cut flags. Most of our natural stone is available from stock but to confirm lead times & availability please call us on 01285 885795.
Frequently Asked Questions
What are In & Out stone flags?
In & Out stone flags are natural stone slabs designed to be used both inside the home and outdoors, creating a continuous and seamless flooring look.
Can the same stone really be used indoors and outside?
Yes. Many stones are suitable for indoor natural stone flooring and can also be used outside when the correct thickness, finish, and installation method are used.
Is the indoor-to-outdoor stone slippery when wet?
Most outdoor-rated stone has a natural texture or finish that provides grip. For exterior areas, the correct surface finish should always be chosen to improve slip resistance.
Do In & Out stone flags need sealing?
Yes. Sealing helps protect the stone from stains, moisture, and weather exposure, especially in high-use indoor areas and outside spaces.
Which rooms work best with indoor-to-outdoor stone flooring?
Kitchens, living areas, hallways, and open-plan spaces that open onto patios or gardens work particularly well with indoor-to-outdoor stone.
How do I choose the right outside stone for my home?
It’s important to consider durability, finish, colour variation, and thickness. Matching interior and exterior stone from the same range helps create a balanced, cohesive look.

