Heritage windows and doors are more than just openings — they are defining architectural features that control light, ventilation, and the building’s visual rhythm. Over decades, exposure to weather, movement in the structure, and deferred maintenance can cause rot, warping, rust, failed glazing putty, draughts, and security weaknesses.

Our approach combines conservation precision with modern performance upgrades, ensuring the restored windows and doors look original but perform to today’s standards.

Inspection & Condition Mapping

We begin with a detailed survey of every unit:

• Identifying timber decay, frame distortion, and hardware fatigue.
• Checking for paint lead content (common in pre-1970s coatings).
• Testing weather seals and glazing integrity.
• Reviewing heritage records or old photographs to confirm original profiles and details.

Timber Window & Door Restoration

1. Decay Removal & Splicing – Damaged timber is cut back to sound material, then spliced with matching heritage timber species.
2. Frame & Sash Alignment – Rebalancing double-hung windows with correct counterweights and cords.
3. Glazing Repair & Upgrade – Reglazing with period-appropriate glass or discreet double glazing for improved insulation.
4. Putty Replacement – Using traditional linseed oil putty for authenticity, or specialist heritage sealants.
5. Hardware Refurbishment – Restoring original brass, bronze, or steel fittings; sourcing period-correct replacements if missing.

Steel & Aluminium Window Restoration

• Rust Removal & Passivation – Stripping corrosion and treating with zinc-rich primers.
• Profile Repair – Welding or filling damaged sections without distorting slender sightlines.
• Glazing Upgrades – Installing laminated or toughened glass for compliance without changing appearance.
• Thermal Break Retrofits – Improving performance in steel frames while retaining their industrial elegance.

Weatherproofing & Performance Enhancement

• Discreetly fitting modern seals and gaskets to eliminate draughts and water ingress.
• Adding concealed trickle vents for controlled ventilation.
• Integrating acoustic glass for noise-sensitive areas.

Door Restoration

• Timber Entry Doors – Repairing panels, rails, and stiles; reinstating period ironmongery.
• French & Bifold Doors – Rebuilding frames and rebalancing hinges for smooth operation.
• Fire-Rated Heritage Doors – Upgrading to meet fire compliance while preserving visual authenticity.

Finishing & Protection

• Stripping layers of non-breathable paint to allow timber to breathe again.
• Applying heritage-accurate coatings — from traditional oils to modern breathable paints.
• Using UV-protective finishes to extend service life.

Compliance & Documentation

• All works carried out in line with Heritage Council requirements.
• Full photographic record, before-and-after measurements, and maintenance instructions.
• Liaison with heritage architects and council officers for approvals.

Benefits of Window & Door Restoration

• Preserves Original Character – Maintains architectural integrity and curb appeal.
• Improves Energy Efficiency – Modern sealing and glazing reduce heating/cooling loads.
• Extends Lifespan – Proper restoration adds decades to service life.
• Enhances Security & Safety – Upgraded locks, glass, and frames provide modern protection.

Why Choose Atomic Projects

• Multi-Discipline Expertise – Joiners, glaziers, and metal fabricators working as one team.
• Heritage Material Sourcing – Access to rare timber species, period glass, and traditional hardware.
• Unobtrusive Modernisation – Performance upgrades without compromising appearance.
• Proven Track Record – Heritage-listed projects delivered to exacting standards.

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If you’re ready to get started, we're ready to help.

Take the next step and let’s build something that lasts.

📞 Call Us: 0410 515 509

✉️ Email Us: hello@atomicprojects.com.au

— Ben Tran, General Manager, Atomic Projects

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