How to Install & Maintain Garden Fencing: A Guide from Chandler Materials

Transform Your Garden with Fencing & Trellis – When & How to Do It Right

Whether you’re creating privacy, securing your boundary, or adding structure and charm to your outdoor space, installing fencing and trellis is one of the most effective ways to upgrade your garden. At Chandler Materials, we supply high-quality fencing products from trusted names like Grange Fencing, helping both trade professionals and homeowners get the job done properly.

When’s the Best Time to Install Fencing or Trellis?

The ideal time of year to install fencing is during the late winter to early spring months (February–April). The ground is soft enough for digging post holes, yet not so dry and hard as in high summer. Plus, installing before the main growing season allows any plants or climbers to quickly establish along your new trellis.

That said, autumn is also a great time – especially for replacing damaged panels before winter weather sets in. Just avoid installation during extreme frost, heavy rain, or heatwaves, which can cause the ground to shift or dry too fast.

Installing Fence Posts the Right Way

Getting your fence posts right is crucial to a secure, long-lasting fence. Posts should be set at least 600mm deep into the ground (or one-third of the total post length), using post mix or concrete to fix them firmly. Use a spirit level to ensure they’re perfectly upright, and allow the mix to set fully before attaching panels or trellis. For added durability, consider using concrete posts or applying a protective post saver sleeve around the timber. Spacing your posts evenly – typically 1.8m apart for standard panels – will help keep everything stable and tidy.

Year-Round Fencing Maintenance Tips

Fencing, like any outdoor investment, needs a little care to stay looking good and performing well:

Spring & Summer: Check for signs of wear and tear – especially after heavy rain or strong winds. Clean off algae or mildew with a stiff brush and a mild cleaner.

Autumn: Clear away leaves and debris around the base of posts to avoid rot. Make any repairs now before the harsher weather arrives.

Winter: Inspect panels for movement or leaning caused by high winds or saturated ground. Ensure trellis fixings are still secure, especially if supporting heavy climbers.

Applying a timber preservative or treatment annually can dramatically extend your fence’s lifespan – even for pressure-treated timber.

Grange Fencing Products at Chandler Materials

We stock and can source a wide range of Grange Fencing products, known for their durability and classic design. Popular options include:

Grange Lap Panels – A timeless, cost-effective fencing solution ideal for garden boundaries.

Closeboard Panels – Strong, vertical board construction for added privacy and security.

Decorative Trellis Panels – Perfect for supporting plants or adding a stylish feature to your fence line.

Concrete & Timber Posts – Everything you need to build a solid and long-lasting fence system.

Our friendly team is on hand to help you choose the right products, quantities, and fixings to complete your fencing project with confidence.

Planning your next fencing job? Visit Chandler Materials in Chelmsford or contact us today – we’re here to help with expert advice, free local delivery, and top-quality stock from brands like Grange Fencing.