Rooftop with concrete surface, white parapet walls, and large gray HVAC units under a clear blue sky.
Rooftop terrace with gray floor, white walls, and several cylindrical HVAC units under a cloudy sky
Terracotta patio with orange column, brick wall, green shrubs, and a small tilted white frame.
Sunlit rooftop terrace with patterned flooring, brick wall, and orange support pole

Spratling’s remedial consulting projects address complex building defects with tailored solutions. Each case involves thorough investigation, precise diagnosis, and strategic design to restore structural integrity and compliance.

Rusty metal pipe in concrete with muddy water pooling around its base.
A metal pole mounted on a concrete floor with a yellow and black base plate.


Type: Strata rooftop

Location: Bourke St., Surry Hills, NSW 2010

Issue: Failed rooftop waterproofing

Solution: Replacement of waterproofing system

Status: Completed (______)


Type: Strata common terrace

Location: Hall St., Bondi Beach NSW 2026

Issue: Water ingress below the common terrace

Solution: Replacement of waterproofing system at the terrace

Status: Completed (______)

Terracotta-tiled courtyard between brick and tan buildings, with a small black bin and metal rails.
Outdoor patio with gray paving, white posts, potted plants, and trash bins against a brick wall
Close-up of a wooden roof beam joint with dark water damage and a brick support below
Close-up of a wooden beam joint over a concrete block and weathered wood paneling
Stylized black and purple settings icon with a gear, lock, and window outline

Projects

Putting proper back in your property

Modern apartment building with balconies and tan siding under a clear blue sky

Little Bay

Major Waterproofing Works

Balgowlah

Waterproofing of Patio

Darlington

Major Waterproofing Works

Surry Hills

Rooftop Waterproofing Works

Neutral Bay

Window Replacement

Mosman

Remediation of Carport

Erskineville

Roof and Window Replacement

Rushcutters

Re-roofing and Repainting Works

Terracotta patio with orange column, brick wall, green shrubs, and a small tilted white frame.
Sunlit rooftop terrace with patterned flooring, brick wall, and orange support pole


Balcony waterproofing system replacement & general renovation

đź“Ť Chatswood

Terracotta-tiled courtyard between brick and tan buildings, with a small black bin and metal rails.
Outdoor patio with gray paving, white posts, potted plants, and trash bins against a brick wall


Common terrace waterproofing system replacement & general renovation

đź“Ť Bondi Beach

Rooftop with concrete surface, white parapet walls, and large gray HVAC units under a clear blue sky.
Rooftop terrace with gray floor, white walls, and several cylindrical HVAC units under a cloudy sky


Replacement of rooftop waterproofing system

đź“Ť Surry Hills

Brick patio walkway beside townhouses with railing, potted plant, and greenery at the end
Outdoor brick walkway with metal railing beside a beige wall, bright sunlight and tree shadows.


Replacement of patio waterproofing system and external doors

đź“Ť Balgowlah

Brick house exterior with a bay window, white curtains, and lush green plants along a narrow side yard
Side view of a brick house with large white-framed windows beside a leafy garden path


Strata window replacement and waterproofing

đź“Ť Cremorne

Rooftop HVAC enclosure with frosted panels and orange trim beside a flat roof under clear sky.
Rooftop dormer with white siding and windows on a metal roof under a clear blue sky


Window replacement

đź“Ť Forest Lodge

Scaffold walkway beside a brick wall, with metal railings, a window, and construction materials.
Narrow brick balcony with black railing, screened window, and scaffolding beside it


Waterproofing and balustrade replacement

đź“Ť Rydalmere

Construction site with rubble on the floor, exposed brick walls, and worker legs visible at the doorway.
Open glass door to a balcony with a city and ocean view


Internal floor finish replacement

đź“Ť Waverley

Rooftop with a brick utility structure, ladder, pipes, and city buildings in the background
Rooftop with cellular antennas and equipment beside a brick utility structure under a blue sky


Major waterproofing works

đź“Ť Parramatta

Gray two-story house facade with a small balcony and windows in bright sunlight
Gray two-story building with dark window trim beside a red-brick house, viewed from below


Concrete spalling remediation and repainting

đź“Ť Randwick


Remediation of metal post foundation

 đź“Ť Mosman

Rusty metal pipe in concrete with muddy water pooling around its base.
A metal pole mounted on a concrete floor with a yellow and black base plate.