The Wooden Slat Snow Fence is a cost-effective, easy-to-install solution to snowdrift containment, allowing snowdrifts to be created where desired while blocking winds and decreasing the speed and energy of the wind. Any style of snow fence works by slowing the wind as it hits the fence and passes around and through the wood slats. This budget-friendly fence protects a large area on one side while accumulating snow on the other. If properly installed, a wooden snow fence provides a strong barrier against drifting snow in both commercial and residential applications by reducing wind speed and containing snowdrift.
Getting Started - Researching Wind Patterns And Variables
Installing a snow fence begins with researching winter wind direction, as the fence needs to be installed upwind of the area needing snowdrift control and should face perpendicular to the wind pattern. Three major variables ensure the snow fence is installed properly to protect the desired area.
- Direction Of Prevailing Winter Winds
- Wind Speed & Fence Height
- Estimated Snow Fall Predictions
Winter Wind Directions For Fence Layout
Understanding wind patterns specifically for the winter season is the most important consideration when constructing an effective snow fence. Because a wood slat snow fence is designed to break down wind speeds and reduce wind energy, installing it roughly perpendicular to the wind delivers the best results. Perfect perpendicularity isn't the goal; roughly map the fence layout based on the wind pattern. Winds that blow west to east will need a snow fence on the west side of the area needing snowdrift containment. Winds that blow east to west will need a snow fence on the east side of the area requiring snow protection. For uneven terrain, angling the snow fence up to 25 degrees to create the layout is fine.
Note: If the snow containment area is parallel to your discovered wind direction, still install the wood slat snow fence perpendicular to the wind. You can lay shorter fence sections upwind of the containment area at an angle to bisect the wind
Wind Speed & Fence Height
With snow fences of any material, wind speed is a major variable in a well-installed snow barrier fence. By breaking down the percentage of expected snow blown by wind speed, you can determine whether the fence height suits the area.
Quick Reference Wind Speed, Blown Snow, Fence Height Calculations
- Wind Speeds < 20 MPH Create Blown Snow Averaging 90% Staying Below 48"
- Wind Speeds < 45 MPH Create Blown Snow Averaging 70% Staying Below 48"
Estimated Snow Fall Predictions
This might seem simple; however, checking past years' snowfall accumulation in the area that requires snow control will affect the fence installation. Use a weather tool to check recent years' snow accumulation to understand what conditions your snow fence may face.
Installing The Wood Slat Fence Line
Once you create a layout that breaks wind best and creates snowdrifts where desired, installing the posts and fence sections will be quick and easy. Follow these steps to achieve the best results for your snow fence.
Choose Your Line Post Type
Line Posts are simply posts that are used in a line of fencing to connect fence sections reliably. Use Steel T-Posts or Sturdy Wood Posts for the line posts of snow wood fence at a maximum distance of 10' between posts. For a heavy-duty layout, shorten the distance between the posts. T-posts are often called U-channel fence posts or safety fence posts, recommended for barrier control that can withstand strong winds, and typically include a ground anchor plate that adds stability to the post and fence line.
Complete Install Steps
- Research The Area, Know The Weather Patterns
- Create A Fence Layout For The Containment Area
- Install T-Posts (Line Posts) Between The Fence Sections (placed a maximum of 10 feet apart)
- Sandwich The Vertical Strand Of Fence Between The Flat Side Of The T-Post & 1" x 2" Wood Slat
- Make Fence Sections Connect Overlap Using 2-Strand Section From Each And Weave a 1" x 2" Slat Through The Overlap
- Always Tension A Traditional Wood Slat Fence By Hand; Using Mechanical Tensioners Is Not Recommended For This Installation
Frequently Asked Questions About Installing a Snow Fence
How Far From The Road Should I Install A Wood Snow Fence?
Wood snow fences should be installed 60 feet or more away from the edge of the road. This distance ensures optimal snow drift control and prevents snow from accumulating on roadways or driveways. If space allows, installing it 100 feet away improves performance. Position the fence upwind of the area you want to protect.
What Is The Ideal Height For A Wood Snow Fence?
A typical wood snow fence is 4 feet tall, which is sufficient for most residential and light commercial applications. This height helps manage snow drifts effectively while remaining easy to install and maintain. You may use higher fences in areas with extreme snowfall, but you must anchor them securely. The height directly influences how far downwind the snow will drift.
How Deep Should I Install Fence Posts For A Wood Snow Fence?
Fence posts should be driven at least 3.5 feet into the ground to ensure stability in windy and snowy conditions. In regions with frost, set posts below the frost line to prevent heaving. Using T-posts or wooden posts with proper bracing increases durability. Space posts about 8 feet apart for optimal support.
Can I Reuse My Wood Snow Fence Each Year?
Yes, wood snow fences are reusable if stored and maintained properly. At the end of winter, carefully roll up the fence and store it in a dry place to prevent rot. Inspect for broken slats or wires before reinstalling each season. With proper care, wood fences can last several seasons.
Does Fence Orientation Matter During Installation?
Yes, orientation is crucial for snow control. Install the fence perpendicular to the prevailing wind direction to encourage snow to drift into the desired area. The smooth side should face the wind, and the slats should face downwind. Proper alignment maximizes drift formation behind the fence.
What Are Common Mistakes To Avoid When Installing A Snow Fence?
Common mistakes include placing the fence too close to the area being protected or not anchoring posts deep enough. Installing it parallel instead of perpendicular to the wind direction reduces its effectiveness. Skipping tension wires or using inadequate bracing can lead to collapse under snow load. Correct placement, orientation, and support are key to successful performance.
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If you're planning to install a wood snow fence and want to ensure maximum effectiveness, our guide offers all the essential steps and tips for success. From ideal placement and orientation to post depth and maintenance, we cover everything you need to know for a reliable snow control solution. Whether you're protecting a driveway, road, or open area, proper installation makes all the difference in managing winter snowdrifts. Our experts are here to help if you have any questions or need guidance on materials and setup. Reach out today for personalized assistance and to make sure your snow fence is ready for the season!
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