Free Seamless Textures for Architecture: 10 Sites for Wood, Concrete, Stone and Grass Maps

Seamless textures are image maps that repeat across a surface without a visible edge, so a 2 m (6.6 ft) scan of oak boards can cover a 40 m (131 ft) floor. The ten sites below all offer free seamless textures for architectural work, and each one’s licence was read on its own page as of September 2026.

Free is not the same as unrestricted. Some of these libraries release everything under CC0, which means no credit and no limits. Others are free only for personal work, require an account, or forbid you from passing the files on inside a model you sell. For an architect producing client renders, that difference matters more than resolution. Each entry below states the licence plainly, names a real weakness, and links to the page where you can check the terms yourself.

What Makes a Seamless Texture Usable in Architecture

A texture that tiles cleanly on a teapot can still fail on a facade. Before downloading anything, check three things.

• A full PBR map set. A colour map alone looks flat under real lighting. Look for normal, roughness and displacement or height maps alongside the base colour, so that mortar joints, wood grain and concrete pores respond to light.
• Known real-world size. Without it, you guess the scale and bricks end up the size of cinder blocks. Some libraries list the physical dimensions of every texture.
• Low visible repetition. Even a well-made seamless texture shows a pattern across a large wall. Distinctive knots, stains or cracks repeat the most obviously.

If you render in Lumion, our guide to a realistic Lumion render workflow shows how these maps plug into materials, and the same logic applies in V-Ray, Enscape, D5 and Blender.

10 Free Sites for Seamless Textures

Ten libraries follow, ordered roughly from the most open licence to the most restricted. You will not need all of them. Most architects settle on one CC0 library for everyday materials and keep one or two others for the finishes it lacks.

1. Poly Haven

Poly Haven is run by a small remote studio based in South Africa and funded mainly by Patreon supporters and corporate sponsors. Its API listed 864 textures in October 2026, alongside the HDRIs and 3D models it is also known for. Every asset is released under CC0, so you can use it commercially, redistribute it and skip attribution.

There are no accounts, paywalls or email forms. What sets it apart for architects is that texture pages record physical size: Concrete Floor 02, for example, covers 2 x 2 m (6.6 x 6.6 ft) with maps up to 8K. That makes scaling in your model a matter of typing a number. A Blender add-on is also available.

Best for: wood floors, concrete and plaster at correct scale.
Watch for: the catalogue is less than half the size of ambientCG’s, so niche finishes may be missing.

2. ambientCG

ambientCG is run by Lennart Demes from Münster, Germany, who started it in 2018 because he was frustrated with texture platforms that limit or forbid redistribution. All assets, including the preview renders, are released under the Creative Commons CC0 1.0 Universal licence, so commercial use and redistribution are both allowed without asking.

Its API returned 2,013 materials in October 2026, including 116 bricks, 102 woods, 61 concretes and 155 paving stone sets, which makes it the deepest free library here for hardscape. The same public API lets you script bulk downloads or build a material browser into your own pipeline, something few libraries permit.

Best for: paving, brick and large material batches.
Watch for: the Grass category held only 8 materials when checked, so landscape work needs another source.

3. ShareTextures

ShareTextures was co-founded by two senior architects, Ozgen Karagol Arslan and M. Tolga Arslan, and has been sharing textures since 2018. The collection lists 1,600+ textures, 250+ models and 50+ atlases, downloadable up to 4K with no registration.

The licence is a custom CC0-based licence rather than pure CC0. You can use assets in personal, educational and commercial projects without attribution and modify them freely. You cannot redistribute them on other websites, in plugins or as part of collections without written permission, and automated downloads or hotlinking are banned. The CC0 terms apply only to files downloaded directly from the site.

Best for: architectural surfaces photographed by people who build them.
Watch for: 4K maximum resolution and extra rules layered on top of CC0.

4. Architextures

Architextures was founded in Glasgow, Scotland, in 2020 by architect Ryan Canning and describes a community of over 500,000 architects and designers. It works differently from the others: a web app lets you build a tileable material by choosing a pattern category such as brick bond, paving, parquetry or roofing, setting unit and joint sizes in millimetres or inches, then downloading the texture.

Plugins cover SketchUp, Revit, Rhino and Vectorworks. The terms allow free use for educational or personal work where the texture is not the primary focus. Commercial use needs a Pro subscription, and content downloaded with Pro cannot be used commercially once the subscription ends. In the app, the normal, roughness, displacement and bump maps and the AutoCAD and Revit hatch exports are all marked Pro.

Best for: student projects needing exact brick bonds and tile sizes.
Watch for: client work and the full PBR map set both need Pro.

5. Poliigon

Poliigon is a commercial library aimed at archviz, product rendering and games, with a free section of textures, models and HDRIs. Its Free License lets anyone use the free assets on personal or commercial projects, and all Poliigon assets are royalty-free once downloaded.

You need a free account to download. The site offers plugins and converters for SketchUp, Revit, 3ds Max, Blender, Cinema 4D and several renderers, which saves time applying maps. The restrictions are strict: you cannot share, sell, redistribute or repackage the assets with anyone not named on your account, even modified, and baking them into a model or scene you sell counts as redistribution.

Best for: trying a paid-quality pipeline before subscribing.
Watch for: the free section is a small slice of the library, and team sharing is not allowed.

6. TextureCan

TextureCan offers 650+ free PBR textures sorted into architectural categories including bricks, concrete, ground, marble, rock, tiles and wood. Its terms place all textures, graphics and photos under the Creative Commons CC0 1.0 licence.

The terms spell out the practical meaning: every texture is free and royalty-free, usable for any purpose including commercial work, with no credit required, and you may redistribute textures together with your projects and 3D assets. One sensible caveat: if a material shows a brand name, logo or copyrighted graphic, avoiding infringement is your responsibility. The category layout is simple to browse by material.

Best for: quick CC0 marble, tile and stone finishes.
Watch for: the About page does not name who runs the site, so there is little background on how textures are made.

7. cgbookcase

cgbookcase is an online library of PBR textures run by Dorian Zgraggen, who describes it on his project page. The textures are free under the Creative Commons 0 (CC0) licence, so commercial use needs no credit.

Zgraggen notes that for some textures he shoots multiple photos of a surface and stitches them together, a method that helps a larger surface area read without obvious repetition. Supporters get extra rewards through a separate login, but the textures themselves stay free to everyone. Because every file is CC0, you can also pass textures to consultants or clients along with your model.

Best for: photo-based CC0 surfaces you can share freely.
Watch for: a one-person library grows slowly and has a narrower range than team-run sites.

8. 3DTextures.me

3DTextures.me lists 1,300+ textures, with category counts including 203 stone, 177 floor, 143 ground, 61 concrete, 44 brick and 39 roof. All textures are licensed as CC0, free for any purpose including commercial, with no attribution needed and redistribution allowed.

Downloads are one texture at a time. Access to a folder with everything in one click is offered in exchange for a small Ko-fi tip. A Substance Designer category (37 entries) offers source files, which let you adjust colour or pattern rather than accept the preset. A large share of the library is game-oriented, with 131 sci-fi and 89 stylized textures.

Best for: stone, ground and roofing variety under CC0.
Watch for: one-by-one downloads and plenty of non-architectural content to scroll past.

9. FreePBR

FreePBR is run by its creator Brian, who reports over 3 million downloads of his 600+ texture sets. Categories include 92 walls, 82 rock and stone, 58 ground, 55 floors, 19 concrete and 17 wood, delivered as 2048 x 2048 pixel PNG files.

The licence is the catch. Textures are free only as long as you do not use them commercially, and redistribution on other sites is not allowed. Commercial rights come with a bundle priced at $19 as of October 2026 (shown as reduced from $39), which also unlocks a download-all option. For students and personal projects, the free terms are enough.

Best for: student and portfolio renders of walls and rock.
Watch for: client work needs the paid bundle, and 2K maps soften on close-ups.

10. Pixar One Twenty Eight

Pixar One Twenty Eight is a library of 128 repeating textures created by Pixar in 1993 and now free on the RenderMan site. It includes 15 bricks, 12 stones, 28 woods, 8 roofs, 9 sidings, 10 walls and 15 ground covers. A 2018 update added bump and normal maps.

The licence is Creative Commons Attribution 4.0 International: you can use and redistribute the textures as long as you credit the original authors. That makes it the only library on this list where credit is mandatory. The page also includes a suggested shading network, written for RenderMan, for tiling the maps.

Best for: siding, roof and wood patterns with a documented history.
Watch for: attribution is required, and the source images date from 1993.

At a glance

The table sums up licence, access and the best use of each source.

Best Sources for Wood, Concrete, Stone and Grass Textures

Wood picks

For wood floors and cladding, start with Poly Haven, which tags 137 textures as wood and lists their physical size, then ambientCG with 102 wood materials. Pixar One Twenty Eight adds 28 woods and 9 sidings if you need cladding boards and can credit Pixar.

Concrete picks

Poly Haven has 80 concrete textures and ambientCG has 61, both CC0. 3DTextures.me also lists 61 concrete sets. For board-marked or panelised concrete, check the scale carefully, since formwork joints make repetition easy to spot.

Stone, brick and paving

ambientCG leads with 155 paving stone sets and 116 bricks, and 3DTextures.me has 203 stone textures. If you need a specific brick bond or tile module drawn to size, the Architextures pattern builder handles it, within its licence limits.

Grass picks

Grass is the weak spot across free libraries. ambientCG had only 8 grass materials when checked, so look at ground categories instead: Poly Haven tags 131 textures as terrain and 3DTextures.me lists 143 ground sets. For close views, a scattered 3D grass system usually beats any flat grass texture; our list of free Lumion asset library sources covers vegetation models, and Blender users can follow our guide to Blender architectural visualization.

Good textures only pay off with good lighting. Pair them with an image-based sky from our list of free HDRI websites for rendering, and check the licence of every asset in the scene, not just the textures.

The Bigger Picture

Bottom Line: Free seamless textures are only as useful as their licence. For client work, keep to the CC0 libraries (Poly Haven, ambientCG, TextureCan, cgbookcase and 3DTextures.me) or Poliigon’s free licence, and read ShareTextures’ extra rules before sharing files. Save FreePBR’s free tier and Architextures’ free tier for study and personal projects, and credit Pixar whenever you use its 128 textures.