Sansin Stain – The Natural Choice for Wood Protection
Sansin Stain is trusted across North America by homeowners, contractors, architects, and preservation specialists. Known for high-performance protection and beautiful, long-lasting finishes, Sansin offers a complete range of environmentally friendly wood coatings designed to preserve the beauty and integrity of wood in even the most demanding environments.
Whether you're finishing a new log home, maintaining heritage siding, or protecting exposed timbers and decks, Sansin's innovative Enviro Stain technology delivers professional-grade performance with minimal environmental impact.
What is your Project?
A one-coat penetrating stain designed for exterior siding, logs, and timbers. Offers good color retention and breathability. Why would I use this? Use when you want a fast, cost-effective solution with minimal prep. Excellent for restoration or maintenance projects.
A film-forming topcoat available in Extra Low Lustre, Low Lustre, Satin, and Gloss. Designed to go over SDF or Classic base coats for added protection and visual richness. Why would I use this? Choose when you want enhanced water repellency and a refined finish for exposed log walls.
A flexible, breathable chinking for sealing log gaps and settlement joints. Textured to match natural wood. Why would I use this? Use for structural log-to-log joints where flexibility and adhesion are essential.
A clear, non-film-forming primer that promotes consistent stain absorption on dry or weathered logs. Why would I use this? Ideal for use before Classic 123 or SDF on wood that has been blasted or exposed.
Interior Log Home
A low-VOC penetrating stain that offers rich color and light UV resistance. Designed for log walls, beams, and ceilings. Why would I use this? Perfect for adding color to interior logs while preserving natural grain and minimizing odour.
A transparent topcoat for interior surfaces. Available in Extra Low Lustre, Low Lustre, Satin, and Gloss. Why would I use this? Use over Purity Stain for added durability, water resistance, and sheen control on log walls and trim.
A tough, KCMA-rated clear finish for interior woodwork. Available in Extra Low Lustre, Low Lustre, Satin, and Gloss. Why would I use this? Ideal for interior surfaces that require frequent cleaning or wear resistance, like kitchens and handrails.
A gym-grade floor finish for interior log homes. Available in Satin and Gloss. Why would I use this? Choose when you need high-abrasion resistance for wood floors, log stairs, or other heavy-use areas.
A non-film-forming finish with a soft, hand-rubbed feel. Sheen: Extra Low Lustre. Why would I use this? Best for rustic interiors or furniture where you want a natural, touchable finish.
Deck
A water-borne stain formulated specifically for horizontal surfaces like decks and boardwalks. Penetrates deeply and resists wear. Why would I use this? Use when you need long-term protection against foot traffic, water, and UV exposure.
A durable topcoat that enhances water repellency and colour retention. Available in Satin and Gloss. Why would I use this? Ideal as a second coat over Dec stain for high-use decks or outdoor stairs.
A natural-looking, breathable water-repellent that helps reduce checking. Non-film-forming. Why would I use this? Use on green or bare wood decks to stabilize moisture content before staining.
Siding
A one-coat penetrating finish for vertical siding and trims. Highly breathable and water-repellent. Why would I use this? Excellent for vertical wood applications where minimal maintenance and natural appearance are priorities.
A durable topcoat with a film-forming finish. Available in Extra Low Lustre, Low Lustre, Satin, and Gloss. Why would I use this? Use over SDF to boost weather resistance and create a richer or glossier finish.
A primer for bare or restored siding to ensure even stain penetration. Why would I use this? Helps avoid blotchiness and improves finish longevity on vertical wood surfaces.
Timber Frame
A one-coat penetrating stain ideal for timbers, beams, and vertical posts. Breathable and durable. Why would I use this? Use for exposed timber framing where moisture regulation and color integrity are essential.
A film-forming topcoat that enhances protection and appearance. Available in Extra Low Lustre, Low Lustre, Satin, and Gloss. Why would I use this? Use over SDF to add water resistance and sheen to interior or exterior timber frames.
A prep coat for dry or restored timbers to promote consistent stain uptake. Why would I use this? Use before SDF or Classic to ensure a uniform finish on dry, cut, or media-blasted timbers.
Fence
A deep-penetrating one-coat stain that protects against UV and moisture. Why would I use this? Perfect for fence rails and posts where simplicity and durability matter.
Helps stabilize dry wood and improves adhesion of SDF or Classic stain. Why would I use this? Recommended before staining older fence boards or raw wood that’s been exposed to sun.
Doors & Windows
A breathable stain that prevents peeling and cracking on wood millwork. Why would I use this? Ideal for new or refinished exterior doors and window trims where flexibility and adhesion are key.
A durable, topcoat-grade finish available in Extra Low Lustre, Low Lustre, Satin, and Gloss. Goes over SDF or bare wood. Why would I use this? Use for a rich, smooth finish that enhances durability and water resistance on doors and trim.
Furniture
A penetrating stain designed for interior wood pieces. Light UV resistance and rich color options. Why would I use this? Use for coloring tables, chairs, or cabinetry before applying a topcoat.
A natural, matte oil finish that enhances wood grain with a soft touch. Sheen: Extra Low Lustre. Why would I use this? Great for hand-rubbed finishes on fine wood furniture where feel and simplicity are priorities.
A clear, tough finish for furniture and woodwork. Available in Extra Low Lustre, Low Lustre, Satin, and Gloss. Why would I use this? Choose for furniture pieces that need protection from moisture, fingerprints, or wear.
Flooring
A gym-grade finish designed for interior wood floors and stairs. Available in Satin and Gloss. Why would I use this? Provides long-lasting protection against foot traffic, scuffs, and cleaning products.
A versatile interior topcoat also suitable for lower-traffic flooring areas. Available in Extra Low Lustre, Low Lustre, Satin, and Gloss. Why would I use this? Use when you want a less glossy or more breathable finish on wood floors or feature steps.
Preparing Wood for Stain
A powerful coating remover that breaks down most existing water- or oil-based finishes. Why would I use this? Use for fully removing old coatings before re-staining or refinishing bare wood.
A neutralizing wash that restores wood’s pH after using Wood-Strip or other cleaners. Why would I use this? Always follow Wood-Strip with Wood Wash to ensure proper stain absorption.
A general-purpose biodegradable cleaner that removes surface dirt, mold, and debris. Why would I use this? Use before any staining project to start with a clean surface.
A brightening treatment that restores natural wood tone by reversing UV graying. Why would I use this? Ideal for prepping UV-damaged wood before applying fresh stain.
A clear conditioning coat that promotes even stain absorption on dry or weathered wood. Why would I use this? Recommended before applying Classic, SDF, or other penetrating stains to ensure a uniform result.
Restoring UV Damaged Wood
A brightening solution that removes the gray caused by sun exposure and revives natural wood color. Why would I use this? Essential for restoring sun-faded logs or siding before refinishing.
A prep cleaner that removes contaminants prior to brightening or refinishing. Why would I use this? Use as the first step in restoration to ensure surface is clean and absorbent.
Removing an Existing Coating
A heavy-duty stripping solution for removing existing film-forming or penetrating coatings. Why would I use this? Necessary when previous finishes are failing or incompatible with your new stain.
A neutralizing follow-up to Wood-Strip that balances the wood’s surface pH. Why would I use this? Ensures your new stain bonds properly and doesn’t blotch.
Chinking a Log Home
A flexible, textured sealant formulated to bridge large log joints and settlement gaps. Breathable and UV resistant. Why would I use this? Use for horizontal log joints or full chink-style builds to create a durable, long-lasting seal that blends with wood grain.
Sealing up Cracks and Checks
Textured sealant ideal for large checks or cosmetic touch-up on log surfaces. Why would I use this? Use when sealing open cracks or small joints on logs without needing a full chinking system.
A stainable, flexible sealant that blends into log texture while hiding small imperfections. Why would I use this? Perfect for spot-sealing checks or blending cracks invisibly into surrounding stain color.
Preserving Wood from Rot and Insects
A deep-penetrating borate treatment that prevents fungal decay and insect damage. Ideal for pre-staining use. Why would I use this? Use to treat raw logs, beams, or structural timbers before applying any stain system.
A thicker gel form of Boracol ideal for end-grain treatment and brush-on spot protection. Why would I use this? Choose for targeted rot control in areas like log ends, notches, or post bottoms.
Solid borate rods inserted into drilled holes to provide long-term interior protection against rot and insects. Why would I use this? Use in high-risk areas or as an internal defense in combination with Boracol.
Protecting Green Bare Logs and Timbers
A highly elastic sealant formulated to flex with green logs as they season and shrink. Why would I use this? Use to pre-seal checks in green logs before drying to prevent water intrusion and joint failure.
A smoother, gunnable sealant for green wood with moderate movement. Why would I use this? Ideal for touch-up sealing and smaller checks on freshly cut beams or posts.
A wax-based end-grain treatment that prevents rapid moisture loss and end checking. Why would I use this? Use on all green log and beam ends to reduce splitting while they dry.
Please select a project type to see recommended products.
"; }); });Sansin Stain – The Natural Choice for Wood Protection
Sansin Stain is trusted across North America by homeowners, contractors, architects, and preservation specialists. Known for high-performance protection and beautiful, long-lasting finishes, Sansin offers a complete range of environmentally friendly wood coatings designed to preserve the beauty and integrity of wood in even the most demanding environments.
Whether you're finishing a new log home, maintaining heritage siding, or protecting exposed timbers and decks, Sansin's innovative Enviro Stain technology delivers professional-grade performance with minimal environmental impact.
What Is Sansin Enviro Stain?
Sansin Enviro Stain refers to the brand’s entire line of water-borne wood protection systems, formulated using modified natural oils suspended in water. Unlike conventional coatings that trap moisture or rely on heavy solvents, Enviro Stains penetrate deeply into the wood, allowing it to breathe while resisting water, UV, and fungal damage.
Enviro Stains are designed for:
- Log homes and timber frame buildings
- Siding, shingles, and soffits
- Decks, fences, and railings
- Exposed beams, posts, and wood trim
- Interior wood applications
With low VOC emissions, deep color saturation, and outstanding longevity, Sansin’s Enviro Stains deliver both performance and peace of mind.
Why Choose Sansin Stain?
- Advanced Water-Borne Technology: Uses water instead of harmful solvents for better penetration and reduced environmental impact.
- Deep Penetration: Soaks into the wood rather than sitting on top, minimizing peeling and flaking.
- Natural Oils Modified for Durability: Engineered for long-term performance with renewable resources.
- Low VOC Formulas: Safe for indoor use and eco-conscious construction.
- Breathable Finish: Prevents moisture entrapment and supports natural wood drying.
The Sansin Story – Built on Innovation and Sustainability
Founded in 1986 in Ontario, Canada, Sansin began with a mission to develop environmentally friendly wood coatings that didn’t sacrifice performance. Today, they lead the industry with advanced Enviro Stain systems trusted in both residential and commercial projects.
With a dedicated in-house R&D lab, Sansin continues to pioneer new wood protection technologies that meet stringent environmental regulations. Their finishes are used from coast to coast in applications ranging from log homes and decks to heritage restoration.
Where to Use Sansin Stain
- Log and timber homes
- Exterior siding, shingles, and paneling
- Decks, porches, and railings
- Pergolas and fences
- Interior paneling, trim, and doors
- Wood beams, soffits, and trusses
Sansin Products – Link to the Right Solution
Exterior Wood Protection
- Sansin SDF
- Sansin SDF Topcoat
- Sansin Dec
- Sansin Classic System
- Classic Naturals Topcoat
- Sansin ENS
- ENS Naturals Topcoat
- ENS Optimum Clear
- Sansin Nature’s Oil
- Sansin Roof-Tec
- Sansin WoodForce
- Sansin Pressure Plus
Interior Wood Finishes
Preparation, Primers & Preservatives
- Sansin Foundation
- Stain Blocking Primer
- Wood Sealer
- Timber-Tec C-20 and M-30
- Protect-A-Cut
- End Seal
- Impel Boron Rods
Chinking, Sealants, and Cleaners
Sansin SDF
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- 5 Gallons
- 1 Gallon
- Sample
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- Exterior Natural
- Exterior Translucent
- Exterior Saturated
- Exterior Ultra-Saturated
- Exterior Solid Hide
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- 1120 Alexandria Bridge
- Clear
Sansin Deck Stain
Sansin Dec is a penetrating, breathable finish designed for decks, docks, and other horizontal wood surfaces. It delivers superior water and UV protection without cracking, peeling, or blistering—ideal for high-traffic exterior applications.
Product Quantity Calculator & More Info-
- 5 Gallons
- 1 Gallon
- Sample
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- Exterior Natural
- Exterior Translucent
- Exterior Saturated
- Exterior Ultra-Saturated
- Exterior Solid Hide
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- Clear
Sansin ENS
Sansin ENS is a premium, film-forming exterior and interior wood finish that delivers long-lasting protection and beauty. Ideal for siding, logs, windows, doors, and trim, ENS offers exceptional UV resistance, water repellency, and color retention. Available in Gloss, Satin, Low Lustre, and Extra Low Lustre, it adheres well to both bare wood and existing coatings for a rich, durable finish.
Product Quantity Calculator & More Info-
- 5 Gallons
- 1 Gallon
- Sample
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- Exterior Natural
- Exterior Translucent
- Exterior Saturated
- Exterior Ultra-Saturated
- Exterior Solid Hide
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- 1120 Alexandria Bridge
- Clear
Sansin Classic 1
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- 5 Gallons
- 1 Gallon
- Sample
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- Exterior Natural
- Exterior Translucent
- Exterior Saturated
- Exterior Ultra-Saturated
- Exterior Solid Hide
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- Clear
Sansin Classic 2
Sansin Classic 2 is the second step in Sansin’s Classic 123 system, designed to deepen colour, enhance water repellency, and prepare wood for long-term durability. This hybrid penetrating finish builds on Classic 1 to deliver a breathable, UV-resistant surface ideal for log homes and timbers.
Product Quantity Calculator & More Info-
- 5 Gallons
- 1 Gallon
- Sample
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- Exterior Natural
- Exterior Translucent
- Exterior Saturated
- Exterior Ultra-Saturated
- Exterior Solid Hide
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- Clear
Sansin Classic 3
A digital stain swatch is a rough estimation of the color. Color may vary depending on texture, grain, color, porosity and type of wood.
Product Quantity Calculator & More Info-
- 5 Gallons
- 1 Gallon
- Sample
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- Exterior Natural
- Exterior Translucent
- Exterior Saturated
- Exterior Ultra-Saturated
- Exterior Solid Hide
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- Clear
Sansin Purity Interior Stain
Sansin Woodforce Clear
Sansin Nature’s Oil
Sansin SDF Topcoat
Sansin SDF Topcoat is a durable, low lustre finish designed to enhance and protect wood surfaces coated with Sansin SDF. Ideal for siding, decks, fences, and log homes, it provides long-lasting UV resistance, water repellency, and dimensional stability. Easy to apply and maintain, SDF Topcoat won’t crack, peel, or blister—making it perfect for high-performance exterior wood protection.
Product Quantity Calculator & More Info-
- 5 Gallons
- 1 Gallon
- Sample
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- Exterior Natural
- Exterior Translucent
- Exterior Saturated
- Exterior Ultra-Saturated
- Exterior Solid Hide
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- Clear
Sansin ENS Optimum Clear
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- 5 Gallons
- 1 Gallon
- 1 Quart
- Clear
Sansin Roof-Tec
Where to Buy Sansin Stain
Are you looking to buy Sansin Stain in Canada? We ship nationwide with fast, affordable delivery to your location with over 100 locations being part of the free shipping zones. Whether you're in a remote cabin or an urban neighbourhood, Canada's Log & Home Store makes it easy to access premium Sansin Enviro Stain products wherever you are.
Below is a sample list of some of the free shipping zones. Full Details here
British Columbia
- Vancouver
- Kelowna
- Kamloops
- Prince George
- Victoria
Alberta
- Calgary
- Edmonton
- Red Deer
- Lethbridge
- Medicine Hat
Saskatchewan
- Saskatoon
- Regina
- Prince Albert
Manitoba
- Winnipeg
- Brandon
- Steinbach
Ontario
- Toronto
- Ottawa
- Mississauga
- London
- Thunder Bay
- Sudbury
- Barrie
Quebec
- Montreal
- Quebec City
- Gatineau
- Sherbrooke
- Trois-Rivières
New Brunswick
- Moncton
- Fredericton
- Saint John
Nova Scotia
- Halifax
- Dartmouth
- Sydney
Prince Edward Island
- Charlottetown
- Summerside
Newfoundland and Labrador
- St. John’s
- Corner Brook
Territories
- Whitehorse (Yukon)
- Yellowknife (Northwest Territories)
- Iqaluit (Nunavut)