

Custom timber gates in Seaforth — pedestrian, side access and double driveway gates built on braced frames that stay square.
Fencing and Landscaping Experts provide timber gates throughout Seaforth, NSW 2092, in Northern Beaches Council's area on the Northern Beaches. The ground here is sandstone shelf close to the surface, so posts are frequently drilled and chemically anchored into sandstone rather than concreted into a dug hole. For timber gates in Seaforth, common sizes are 900mm pedestrian and 1.2-1.5m side access. Per lineal metre supplied and installed, after a free on-site measure. Licensed in NSW, insured to $20 million. Phone 0492 879 796.
Our timber gates service covers pedestrian, side access and double driveway gates in treated pine and hardwood, built to order rather than bought off a rack, installed right across Seaforth 2092. Seaforth is built out with large homes on steep blocks with terraced gardens and long driveways, which is what shapes the job here.
A timber gate fails by dropping at the latch corner. We build on a properly braced frame with the diagonal running from the bottom hinge to the top latch, hang it on adjustable heavy-duty hinges, and post it on footings sized for the leaf weight — not the fence beside it. Gate hardware is the first thing salt attacks on the Beaches, so hinges, latches and drop bolts here are specified in stainless or heavily galvanised rather than the zinc-plated hardware that comes with most kits. Seaforth sits back from the open surf, so the coastal grade matters most on the exposed elevations rather than over every metre of the job. Access is a genuine cost factor in Seaforth — where materials have to be carried down a stepped side path or worked off a slope rather than delivered straight to the work, the labour component rises.
The ground under Seaforth is steep sandstone falling to Middle Harbour, with rock shelf close to the surface, and the suburb is built out with large homes on steep blocks with terraced gardens and long driveways. Those two facts decide footing depth, material choice and how long the job takes, so we measure on site before we price anything in Northern Beaches Council's area.
Call 0492 879 796 for a free on-site measure and a fixed written quote.
| Service | Timber Gates |
|---|---|
| Suburb | Seaforth, NSW 2092 |
| Local government area | Northern Beaches Council |
| Region | Northern Beaches |
| Ground conditions | Sandstone shelf close to the surface |
| Recommended specification | H4 treated pine or hardwood posts, rated for in-ground use |
| Common sizes | 900mm pedestrian, 1.2-1.5m side access |
| Council approval | Normally exempt as part of a dividing fence; front and driveway gates can differ |
| Quoting basis | Per lineal metre supplied and installed, after a free on-site measure |
| Licensing | NSW contractor licence, $20 million public liability |


Twin-leaf timber gates with drop bolts, sized and braced for the span.
Hardwood entry gates as an architectural feature for the front of the property.
Re-squaring, re-hinging and re-posting existing Seaforth timber gates that have dropped.
Timber gates built to the weight and post specification an automation system needs.
Standard 900mm front and side access gates matched to the adjoining fence.
1.2m to 1.5m gates sized for mowers, bins, trailers and building materials.
We work across Seaforth and the surrounding Northern Beaches suburbs, and the local conditions genuinely change the job. On the Northern Beaches, salt is the enemy. Airborne chloride from the ocean strips standard galvanising and eats fixings, so material grade matters more here than anywhere else in Sydney — and with pools on a large share of blocks, compliant pool fencing is constant work.
For timber gates specifically, the constraints that come up most often in Seaforth are coastal salt exposure, sand and dune soils near the beach, and strict pool barrier compliance. Northern Beaches Council is the consent authority for Seaforth, so where approval is needed that is the path we work through with you — and we identify that before quoting rather than halfway through the job.
A timber gate in Seaforth is priced on the opening width, the height, the timber species and the hardware. A standard pedestrian gate is a modest addition to a fencing job; a wide double driveway gate needs heavier framing, bigger posts and deeper footings, and is priced accordingly. We quote the gate as a separate line so you can see exactly what it adds.
Almost always because the frame was not braced correctly or the post was undersized for the leaf weight. A gate is a lever — every kilogram at the latch end pulls on the hinge post all day. We brace from the bottom hinge corner up to the top latch corner, and set gate posts in deeper footings than the fence posts either side of them.
Yes. We match paling profile, spacing, capping and finish so a new gate reads as part of the original fence rather than a patch. Where the existing Seaforth fence has weathered significantly we can supply the gate unfinished so it can be left to grey off to the same tone.
Yes, with the right build. Timber leaves are heavy, so automation needs a stronger frame, larger posts, deeper footings and a conduit run for power and safety devices. Planning that in at build time costs far less than rebuilding the posts later — worth deciding before we start your Seaforth gate.
Stainless or heavily hot-dip galvanised, always, on a Seaforth gate. The zinc-plated hardware supplied with most gate kits will seize and stain within a couple of seasons in coastal air, and the hinge is the last part of a gate you want failing.
All of Seaforth 2092, plus the surrounding streets in Balgowlah, Fairlight, Manly Vale, Clontarf and Killarney Heights. Seaforth is characterised by large homes on steep blocks with terraced gardens and long driveways, and we schedule around what that means on the ground rather than booking a standard slot. We give you a firm start date with the quote rather than an open-ended window.
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