Yes, it is entirely possible to replace a section of an existing chain link fence. Chain link fences are a very common type of fencing found around many homes and properties. Over time, a section may become damaged, rusted, or you may want to modify the fence for a new gate or opening. Replacing a section is usually a straightforward DIY project that can be completed in a weekend.
Page Contents
When is it necessary to replace a fence section?
There are a few instances when you may need or want to replace a part of your chain link fence:
- Corrosion and rust – Chain link is made of galvanized or vinyl coated steel wire that is resistant to weathering. However, over many years rust can develop, weakening the fence.
- Damage from impact – Accidents like falling tree limbs, debris, and car collisions can bend, warp, or snap sections of the fence.
- Changing or adding a gate – You may want to put in a new gate or widen an existing opening, necessitating replacing that portion.
- Security concerns – Sometimes vandals may cut holes or parts of a fence, and it needs to be repaired.
- Aesthetic reasons – Perhaps you want to change the height, wire gauge, or color of one area of fencing.
Inspect your chain link fence periodically for any areas that look worn, damaged, or rusted. Address any issues promptly to maintain security and prevent further deterioration.
How much does it cost to replace a section of fence?
The cost to replace a section of chain link fencing depends on several factors:
- Fence size – The length and height of the section needing replacement.
- Material – Chain link comes in different wire gauges and coatings. Heavier and better quality is more expensive.
- Access – Sections along alleys or with gate access are cheaper than replacing in tight spaces.
- Labor – You can DIY for much less or hire a professional for $40-$80 per hour.
- Disposal fees – Removing and disposing of the old fence adds cost.
On average, plan on spending $20 to $50 per linear foot for materials and labor. A 10-foot section could cost $200 to $500. Get multiple quotes to compare pricing.
How to replace a section of chain link fence
Replacing a section of fence involves cutting out the old, preparing the site, installing new posts, attaching the chain link, and finishing details. Follow these steps:
Materials needed
- Chain link fencing – Enough to cover the opening plus extra for attaching
- Metal fence posts – Match size and style of existing posts
- Concrete – For resetting posts
- Wire or metal ties
- Tension bands, bars, and hardware
- PVC coating – If matching existing fence
- Post caps
- Tools – Post hole digger, hammer, wire cutters, tensioner, clamps, gloves, etc.
Removing the old fence
First, detach any tension wires running through the section to be replaced. Cut the chain link where it is woven into the posts on either side using wire cutters. Remove fence ties and unfasten the chain link from the posts.
You may need to temporarily detach additional sections to allow access and removal if working in a tight space. Carefully pull chain link away from posts and roll it up for disposal.
Preparing the site
Dig holes for new posts next to the existing posts, matching the depth and diameter. Post holes for chain link fences need to be deeper than wood privacy fences, generally 2-3 feet deep depending on climate and soil.
You can reuse old posts if they are still sturdy and undamaged. Otherwise use new, pressure-treated 4×4 wood posts or 2-3 inch steel pipe posts.
Insert posts into holes and hold plumb. Fill holes around posts with a few inches of gravel for drainage then concrete. Let concrete fully cure before continuing.
Attaching the new chain link
Measure the opening and cut chain link to the needed length plus a few extra inches. Unroll along the bottom and secure to posts with fence ties, keeping the wire taut.
Weave the chain link through the posts in the same pattern as the existing fence using metal wire ties. Attach tension bands at the top and bottom.
Trim off any excess chain link using wire cutters. Use tension bars and stretchers to get the fence fabric evenly tight and secure to the posts.
Coat the new section with PVC or other coating to match the rest of the fence. Install post caps.
Finishing touches
Double check the tightness, alignment, and connections of the new section. Install any gates needed. Reattach any tension wires running horizontally through the fence.
Clean up the area by backfilling holes, sweeping up debris, and removing old fencing. Consider painting new posts to match existing ones.
Periodically inspect for any sagging or loosened wires over time. Your new chain link fence section should last for many years with proper maintenance.
Can I install a chain link fence myself?
Installing an entire chain link fence is a bigger endeavor than replacing a section, but it can definitely be done as a DIY project. The steps are basically the same:
- Plan layout and get permits
- Set post holes and concrete in posts
- Install top rails and tension wires
- Unroll chain link and attach to posts
- Stretch tightly using bands and tension bars
- Add gates, caps, and other accessories
The most labor intensive parts are digging all the post holes, making sure posts are aligned properly, and keeping the chain link fabric smooth and tight. Having two people makes the job much easier.
Allow plenty of time and don’t skimp on post depth – this is key to longevity. Also budget for buying or renting gas powered tools to save time and effort. While DIY is cheaper than hiring a pro, costs add up for all required materials.
Tips for DIY chain link installation:
- Follow all local codes and get permits
- Call 811 before digging to avoid hitting utilities
- Rent an auger or post hole digger attachment for your truck or tractor
- Clear the area of rocks, roots, and obstacles first
- Optionally rent a motorized fence stretcher and other tools
- Have help – it’s difficult and dangerous working alone on a ladder
- Work slowly and methodically for best results
Constructing your own chain link fence is very rewarding, but requires planning, patience, and hard work. If tackling a long span or hillside site, consider hiring a professional fencing contractor.
Conclusion
Replacing a portion of damaged or worn chain link fencing is usually a straightforward DIY project. First detach and remove the old section, prepare and install new posts, attach the chain link fabric, stretch it tightly, and complete all finishing details. With proper materials and installation, the new section should last many years. For installing a completely new chain link fence, experience and specialized tools are recommended, but it can be done as a ambitious home project. Proper planning, patience, and adherence to all codes are keys to success.