Update 2019: SuperDeck Stain Review
We would love to hear from you if you have used the SuperDeck Stain from Sherwin Willaims on your wood or deck. Please post a rating in the Consumer Star Ratings below. Consumer reviews below in the comment section have shown lower than average results when using the SuperDeck Stain.
If you have any pictures of your experience with SuperDeck Stain, you can add them in the comment area with a detailed description.
If you have used the SuperDeck deck stains, please post a review and any pictures in our comment area below. A short description of your experience would help.
The DuckBack company is the original manufacturer of Super Deck and was purchased by Sherwin Wiliams a few years ago. The Super Deck brand has gone through numerous changes since. Sherwin Williams has kept the SuperDeck brand but has added their old Deckscapes formula into the Super Deck lineup. They now have an oil based and a water-based version. This review of the Super Deck would be comparable to the current oil-based formula of the new label of the SuperDeck, under Sherwin Williams paint brand. The current Sherwin Labels Super Deck that is water based, would be comparable to our review of the Sherwin Williams Deckscapes.
Super Deck Review Sherwin Williams
SUPERDECK® Semi-Transparent Stain is a 70% solid, pro-grade, wood deck finish developed to give superior protection and enhanced color to exterior wood. Superdeck Semi-Transparent Stains uses iron oxide pigments to prevent UV damage. Containing tung and linseed oils that provide superior protection with mildewcides that inhibit the growth of mildew. Superdeck Semi-Transparent Stains contain Carnauba for a durable finish that is scuff resistance.
SUPERDECK® Semi-Transparent Stain Scores (1-10)
Appearance After Initial Stain Application: 6
– We used the Superdeck Stain in the redwood color on a newly built redwood porch in Northern California. The final appearance after drying was a sticky uneven finish on our porch. The stain did not penetrate very well into the wood even though the Superdeck cleaner and brightener were used to prep prior to application. Only one light coat was applied.
Preventing UV Graying at 2 Year Mark: 8
– 80% of the initial color was left after 2 years of exposure in full sun. The Superdeck did score fairly well here.
Wear/Tear and Peeling: 8
– The was no peeling of the Superdeck Semi-transparent stain but there was wearing in the high traffic areas. This porch is the entrance to the home and the Superdeck was completely worn from the stairs to the door.
Cost Per Square Foot: 7
– Superdeck Semi-transparent stain costs $40 a gallon. The 800-foot porch needed 5 gallons to cover. This included the deck and the railings.
Preventing Mold/Mildew/Algae: 6
– After 2 years of weathering, the Superdeck Semi-transparent stain had a significant amount of mildew spots growing in the finish. Containing linseed oil (known feeder for mold), the Superdeck seemed ineffective at preventing the mold even though it contains mildewcide.
Ease of Application: 8
– We applied the Superdeck Semi-transparent stain with a staining brush to the entire surface of the porch. The stain had issues with penetration into the wood and did not dry evenly. It took nearly 8 hours to apply the stain with two people.
Color Shifting (darkening) after 2 Years: 4
– Very disappointed with the Superdeck Semi-transparent stain turning a dark blackish color after two years. It seems that dirt sticks to the stain. There was a tree above the porch that may have contributed to this issue.
Difficulty of Reapplication: 6.5
– Unfortunately, the Superdeck Semi-transparent stain will need to be stripped and brightened prior to reapplication since the stain had turned a very dark color after the two years.
Overall Score SUPERDECK® Semi-Transparent Stain at 2 Year Period: 6.69
– We were not impressed with the Superdeck stain. Most disappointed with the application and overall appearance after 2 years. Wood stains should not turn a dark black color after 2 years of exposure. This is very unsightly and makes reapplication difficult.
Where To Buy: Lumber Yards and Sherwin Willaims Paint Stores
Cost: $39.99 per Gallon, $199.99 per 5 Gallon Pail
Stain Type: Semi-Transparent as tested
Available Colors: Cedar, Redwood, Weathered Gray – Tintable to 60+ Colors
Application Temperature: 40-95 F
Coats Required: 1 Coat
Coverage Per Gallon: 250-350 sq. ft. Actual coverage was 175 sq. feet as tested
Application Tools: Sprayer, Pad, Brush, Roller
Dry Time: 8-24 Hours
Cleanup: Mineral Spirits
VOC Compliant: 250 Compliant in All 50 States. 100 VOC for LA Area
More Info: Product Data
Test Deck Stats:
Deck Wood Type: Redwood Porch
Deck Square Footage: 800
UV Exposure: Full Sun
How Many Years Tested: 2 Years
Stain Color Used: Redwood
*All products tested and results are from our experience. We offer no guarantee of similar results. Take into consideration that results may differ due to different wood types, exposure to UV radiation, and natural weathering.