FAQ
Do you need to use special tiles outside? 
Yes. Outdoor tiles are expected to be weatherproof, non-slip and sufficiently durable to withstand harsh environmental conditions. Indoor tiles are not made for the exterior and will likely crack, fade, or even become dangerously slippery whenever they get wet.
Outdoor tiles also need to have a lower water absorption rate as well as ample UV protection to prevent fading in the sunshine. The most supported include porcelain, natural stones, concrete, and paving stones, all of which are meant to be in outdoors for a long time.
Additional considerations for outdoor tiles include:- Slip resistance: This is essential for safety, especially in wet areas or areas that experience high traffic and pose a risk of slipping.
- Material selection: Porcelain gives an edge due to its incredibly durable nature and little maintenance needed, while natural stones offer a premium look, however, they are easily damaged and will require sealing.
- Climate factors: Natural stones should be selected in regard to the conditions of the region. For example, hot areas will need to consider frost, while colder regions will need to think of heat resistance.
By confirming the specs from the manufacturers, you can ensure the tiles you chose are exterior-rated, hence fit for your environment.
What are long-lasting outdoor tiles?
Porcelain and quarry tiles are by far the best marble outdoor floor tiles as they are extremely durable and can last a long period of time with the least maintenance possible. These materials are best suited for patios, walkways, and general outdoor flooring due to their moisture resistance, temperature change endurance, and ability to withstand heavy foot traffic.
These tiles can be categorized in terms of durability and outdoor use:- Porcelain Tiles are best for overall durability, preventing moisture leak, high stain intake, and heat damage.
- Slate Tiles are good for cold and wet conditions as they perform well and have built-in natural slip resistance.
- Travertine Tiles are a Great stylish option that remains cool underfoot, making it ideal for hot climates, but does need sealing.
- Concrete Tiles are fully customizable and cheap but tend to crack and break with bad installation.
- Quarry Tiles are great for patios and walkways as they are capable of withstanding harsh weather conditions, moisture, and heat.
The best option for long-lasting outdoor flooring remains porcelain tiles, provided they are installed on a stable and well-prepared surface.
Do outdoor tiles need waterproofing?
Not all outdoor tiles require waterproofing. Porcelain and quarry tiles are naturally water-resistant and do not need sealing, while natural stone and concrete tiles require sealing to prevent moisture absorption.
Tiles that do not need sealing:- Porcelain Tiles – Highly water-resistant and do not absorb moisture, making them suitable for wet environments.
- Quarry Tiles – Dense and weatherproof and are designed for high-moisture areas.
- Travertine and Slate – These natural stones are porous and must be sealed to prevent water damage, stains, and cracks.
- Concrete Tiles – Can absorb water and may develop cracks over time, so sealing enhances durability.
In rainy or freeze-thaw climates, applying a waterproof membrane under the tile installation helps prevent water accumulation and structural damage. Regular maintenance ensures long-term protection against moisture-related issues.
Can I put tile over a concrete patio?
Yes, you can install tile over a concrete patio, but proper surface preparation is essential to prevent cracks and moisture damage.
Steps for a successful installation:- Inspect and Prepare the Concrete Surface – Ensure it is clean, level, and free of cracks before installation.
- Repair Cracks and Uneven Areas – Fill gaps to prevent tile movement or breakage over time.
- Use a Waterproof Membrane (If Necessary) – Helps prevent moisture from seeping under the tiles, especially in wet climates.
- Choose the Right Adhesive – Use thin-set mortar designed for outdoor use for strong adhesion.
- Select Outdoor-Rated Tiles – Porcelain, quarry, or natural stone are the best choices for exterior flooring.
- Seal Grout (If Needed) – Protects against moisture penetration and prolongs tile lifespan.
Installing outdoor tiles on concrete requires attention to drainage, material choice, and weather resistance to ensure a long-lasting, durable surface.
Can you put patio tiles over grass?
Yes, but only if using interlocking or floating tiles designed for outdoor installation. Regular tiles require a solid, stable base, such as concrete or compacted gravel, to prevent shifting and breakage.
Best tile options for grass installation:- Interlocking Deck Tiles – Snap-together wood, composite, or plastic tiles that require no adhesive.
- Paver Tiles – A flexible option that works well for temporary outdoor setups.
- Gravel-Stabilized Tiles – Designed for loose or uneven surfaces without requiring a concrete foundation.
- Grass may grow underneath and cause uneven surfaces.
- Without proper drainage, moisture can build up and damage the tiles.
- Regular outdoor tiles like porcelain or stone require a level, compacted base for stability.
For permanent outdoor tiling, remove the grass, compact the soil, add a gravel or sand base, and then install the tiles for a long-lasting, weather-resistant surface.