Do Composite Fence Panels Fit in Concrete Posts?
Composite fencing is fast becoming popular the globe over, due to its good looks, durability, and low maintenance. Existing concrete posts can accommodate composite fence panels. It’s the perfect, cost-effective option that saves you time and effort. This also makes composite fencing a wonderful option to improve aging wooden fences.
In this article, we’ll consider the possibility of such installation, and also provide you with some advice on how to build an appealing and durable outdoor fence.
Table of Contents
Why Install Composite Fencing Panels on Concrete Posts?
Composite Fence Panels are suitable for mounting onto concrete posts, and this combination of materials has several advantages.
Cost Savings
Concrete posts are one of the most lasting and tough parts of a fence system. Your old fence might be totally rotten, but the concrete posts might be fine. The removal of the posts is not only labour-intensive but also raises the cost of waste disposal and the purchase of replacement posts. Buy the composite fence panels and accessories that you need to finish the makeover, and use your current concrete pillars.
Easy Installation
Digging new footings and laying concrete supports are the hardest elements of fence building. If you omit this phase, you do not have to rent a concrete mixer, mix a lot of concrete, or wait for the base to dry. This is a project for the savvy DIYer that can be finished in one weekend.
Structural Stability
Concrete posts themselves are strong and stable under compression. Composite fence panels have overcome the problems of traditional wood, such as rot, insect infestation, and cracking. Together, they make a strong, low-maintenance fencing system. The entire structure has a significantly longer lifespan than a wood fence.
Eco-Friendly and Sustainable
Composite fence panels are generally produced from recycled plastic and recycled wood fibres. By reusing the concrete posts you already have, you’ll save construction waste and the need for new materials. This is a very eco-friendly option.
How to Install Composite Fence Panels on Concrete Posts?
Here are the particular instructions for putting composite fence panels on concrete posts:
- Position and Marking: Lay out the fence on the concrete and mark the center line of the posts. Observe product spacing rules.
- Drilling: Drill holes at the designated spots using 13-14 mm masonry drill bits. The holes should be as deep as the anchor bolts.
- Secure the Metal Support Posts: Line up the holes with the bottom of the metal support post, insert the anchor bolts, and tighten with a tool. Use a level to make sure the support posts are plumb.
- Install the Composite Posts: Place the composite fence posts over the metal support posts. Pre-drill two holes in the composite post and attach it to the internal metal sections using self-tapping screws.
- Install Bottom Rail and First Slat Layer: Slide the bottom rail or first composite slat into the post groove at one end. Make sure the slat is seated fully and level.
- Stack Upward and Leave Expansion Gaps: Composite materials expand and contract when temperatures change. There should be a spacing of 2.5 mm to 5 mm between each slat. Check vertical alignment with a level every 3-5 layers.
- Installing Safety Clips and Post Caps: Follow the directions provided with the product and insert safety clips in the H- or U-shaped holes on each post. When all the slats are in place, seal the top of the post with weatherproof sealer and screw the post cap on.
Key Considerations for Installing Composite Fence Panels
For increased longevity, observe the following criteria during installation:
Do Not Drill Holes in the Composite Panels
Composite fencing materials will expand and shrink with temperature. If the panels of the fence are screwed or nailed together tightly, then the stress of the expansion has nowhere to go. This can lead to cracking around the fasteners and warping or deformation of the panels. The proper method to do it is to have the panels float loosely in the channels, and just use safety clips to prevent them from shifting too much vertically.
Expansion Gaps are Critical
The most frequent major mistake made in DIY installations is to forget expansion gaps. In the summer, when it gets particularly hot, the composite panels with no gaps between them will press against each other and make the fence arch up and possibly even shatter the concrete supports. It is advisable to leave 3 millimeters of space for every meter of length.
Protective Gear is Required When Cutting
Sawdust and plastic particles are created as dust when cutting composite fence panels. Non-toxic but may irritate the respiratory tract on prolonged inhalation. Wear an N95 mask and safety eyewear, and work in a well-ventilated location.
Consider Wind Loads
Composite fence panels weigh more than lightweight wood panels. Ensure that your concrete posts are free from structural cracks. For metal posts, make sure to use the correct number and length of anchor bolts. In windy situations, the posts should be set 1.5 m apart.
Conclusion
Composite fence panels set on concrete supports are an inexpensive, hard-wearing, and attractive alternative. Concrete foundations combined with composite posts offer the most stability and protection against wind.
For remodeling projects, it breathes new life into ancient concrete posts, saving thousands of dollars in demolition and base building costs. Please contact us if you require further information. EVODEK offers high-quality composite fences and is ready to answer any of your queries.
FAQ
Do Composite Fence Panels Fade?
Yes, but very slowly, evenly too. All exterior materials will change colour to some extent when exposed to the sun and moisture. Composite fencing has UV stabilizers in it that slow this process down greatly. The other thing is that the fading is even throughout the whole surface, which is different than dyed wood, which might look spotty or peeling.
Are Composite Fences Safe in High Winds?
Yes, providing they are fitted appropriately. Highlights:
- Concrete post foundations should be solid, not wobbly.
- Use sufficient safety clips so that the wind cannot lift the panels.
- Post spacing meets the manufacturer’s requirements for wind pressure ratings. Products from reputable brands have undergone wind load testing.
How do You Clean and Maintain Composite Fencing?
Very easy. Every spring and fall, all you need is a soft-bristle brush, a yard hose, and mild soapy water to clean the fence. For stubborn stains, a pressure cleaner may help. But don’t put too much pressure on it, or you can ruin the surface.
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