Paving Northern Beaches

Manly to Palm Beach

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What paving suits a Northern Beaches garden?

Sandstone, travertine, porcelain and granite paving suits Northern Beaches gardens when it's laid on a firm base with a fall away from the house. Near the beach, we use non-slip finishes that cope with salt and sand. We lay pavers for patios, paths, stepping stones and pool surrounds from Manly to Palm Beach.

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Paving we lay

Sandstone flagging

Random or sawn local sandstone for paths and patios.

Pool surrounds

Non-slip coping and paving around pools, laid to drain away from the water.

Paths and entries

Paths, stepping stones and front entries in stone or porcelain, on compacted road base or a slab.

Random sandstone flagging being laid on mortarPool surround paving under constructionPool surround with succulent border and ocean viewNative coastal garden with a sandstone path above the ocean

Before you pave

Base first

Most paving problems start underneath. On the sand near the beaches, we compact a deeper base; where cars drive or the ground is soft, we lay pavers on a concrete slab.

Fall

A gentle fall (slope) of about 1 in 100 away from the house lets water run off instead of pooling against the walls.

Slip resistance

Pool surrounds and outdoor steps need a non-slip finish. Sawn sandstone and textured porcelain grip better than honed or polished stone.

Salt and sealing

Sandstone is porous, so near the coast we seal it against salt and stains. It needs resealing every few years.

Foreshore lots

Paving is usually exempt from approval, but not on the water side of a foreshore building line, in a heritage area or on a heritage item. Many Pittwater and harbour waterfront lots have that line.

Pool fence zone

Nothing climbable may sit within 900 mm outside a pool fence or 300 mm inside it, so raised edges, planters and steps are planned around that zone.

How a job runs

  1. Site visit

    The landscaper measures the area, the levels and which way water should run, and checks what has to come up and how pavers will get in.

  2. Dig out and base

    After a Before You Dig check, turf and soil are dug out, and crushed rock is laid and compacted in layers: about 75 to 100 mm for paths and patios, 150 to 200 mm for driveways.

  3. Edges and bedding

    A concrete edge restraint goes in so the pavers can't creep, and 20 to 30 mm of bedding sand is screeded flat; stone around pools often goes on a concrete slab instead.

  4. Lay and cut

    Pavers are laid to string lines with a fall away from the house of about 1 in 100, and cut around edges, drains and coping.

  5. Compact and joint

    The surface is compacted and jointing sand is swept in until every joint is full.

  6. Seal and clean up

    Natural stone is sealed where it needs it, and the site is cleaned up.

Questions

Is sandstone good for outdoor paving?

Yes. It's local, stays cooler underfoot than dark stone and suits the coastal look. It's softer than granite, so we seal it and recommend keeping it off heavy driveways.

How much does paving cost on the Northern Beaches?

Sydney guides put paving, supplied and laid on a compacted base, at about $100 to $165 a square metre for concrete pavers and $160 to $290 for natural stone such as sandstone (Yakka Labour, October 2026). Digging out, removing old paving, levels and steps, pool coping and carrying pavers down stairs change the price. Your price is set at the free site visit.

What paving is best around a pool?

A light-coloured, non-slip stone or porcelain that stays cool underfoot. Pool fencing rules still apply once the paving is in, so we leave room for the fence.

Do pavers need a concrete base?

Not always. We can lay paths and patios on compacted road base where the ground is firm. Driveways, soft or sandy ground and thin pavers usually need a slab.

Can you pave over old concrete?

Often, if the slab is sound and slopes the right way. Cracked or sunken slabs are best removed first.

Why are my pavers sinking?

Usually the base. Pavers laid on a thin or poorly compacted base, or with no edge restraint, settle, and water getting under through open joints washes the sand out. Tree roots and leaking pipes cause it too. The fix is to lift them, rebuild the base and relay with edging.

Why are my pavers turning white or green?

White is usually salt carried up by water through the base or mortar; it brushes off once dry and stops when the water does. Green or black is algae or moss in damp shade. A better fall, drainage and a clean, then sealing, deal with both.

Can paving go right up to the pool fence?

Yes, flat paving can. NSW pool rules keep a 900 mm zone outside the fence clear of anything a child could climb, such as planters, raised edges, pots and steps, and 300 mm inside it. We plan paving levels and edges around that zone.

Can you pave around a tree without damaging it?

Usually. We bridge or work around large roots rather than cut them, and lay permeable paving or stepping stones on a sand bed, so water and air still reach the roots. A solid slab over the root zone of a big tree often harms it.

Can new paving be matched to my old sandstone?

Closely, though rarely exactly. Sandstone colour varies from quarry to quarry and bed to bed, and old stone has weathered. Reclaimed sandstone, or new stone picked from samples laid beside the old, gets close, and new stone weathers towards the old over a year or two.

Do I need approval for paving?

Usually not, for ground-level paving that drains to your stormwater system. Paving on the water side of a foreshore building line, in a heritage conservation area or on a heritage item needs approval. We check this at the site visit.

Related work

Tell us about your block

Send a short description of the job, your suburb and a photo if you have one. We’ll reply to arrange a site visit and a free quote. You can also email quotes@northernbeacheslandscaping.com.au.