Older homes across the Southern Highlands—from Bowral and Mittagong to Moss Vale, Exeter, and beyond—offer timeless charm, historic architecture, and stories woven into every weatherboard and windowpane. Yet, with that character often comes the need for thoughtful, functional renovations. As a trusted builder in the Southern Highlands, Longshaw Construction has helped many families transform these classic homes to meet modern standards without losing their soul.
In this article, we explore the most popular renovation trends breathing new life into older properties across the region. Whether you’re upgrading for comfort, aesthetics, sustainability, or all three, this guide is your go-to source for Southern Highlands renovations.
1. Insulating for Year-Round Comfort
The cool Southern Highlands climate can be especially unforgiving in older homes with poor insulation. Many heritage homes were built long before today’s energy standards, which means they can lose heat quickly and remain chilly even with the fire blazing.
Trending Solutions:
- Installing wall, ceiling, and underfloor insulation
- Replacing or restoring timber windows with double-glazed units
- Adding internal wall linings and vapour barriers
Longshaw Tip: We recommend high-grade, environmentally-friendly insulation that blends seamlessly into older structures without compromising their aesthetic.
Case Study: In Exeter, we helped a family insulate their 1890s cottage with recycled glass wool insulation and breathable internal wall linings. The result? A warmer, quieter, and more energy-efficient home.
2. Skylights and Natural Lighting Enhancements
Dark corners and dim interiors are common in older homes designed with smaller window openings to retain heat. Today, one of the most transformative upgrades is increasing the amount of natural light.
Trending Installations:
- Skylights and roof windows in kitchens, bathrooms, and hallways
- Light tunnels for tight or internal rooms
- Double-glazed windows with timber-look uPVC frames
Longshaw Tip: Choose Velux or similar premium skylights with built-in blinds and rain sensors for comfort and peace of mind.
Client Review: “Longshaw Construction opened up our living space with two skylights—now we wake to sunshine instead of shadows. The difference is incredible.” — Homeowner in Moss Vale
3. Weatherboard Revival and Cladding Repairs
Timber weatherboards are a Southern Highlands signature, but decades of exposure can leave them rotted or riddled with gaps.
Recommendations:
- Replacing aged boards with sustainably-sourced timber
- Adding breathable membranes beneath cladding
- Finishing with traditional-style paints for authenticity
Longshaw Tip: We always assess the existing structure before recladding, ensuring moisture barriers are correctly applied to avoid future damage.
4. Adding Conservatories and Sunrooms
Conservatories are making a comeback—especially in homes where families want to enjoy the garden views year-round. They’re also a beautiful way to extend living space with minimal disruption to the original home.
Popular Features:
- Steel-framed glass roof structures
- Heritage-inspired detailing using salvaged windows
- Passive solar orientation for natural heating
Longshaw Insight: We’ve added conservatories to Victorian-era homes in Sutton Forest and Berrima using locally fabricated steel frames and restored stained-glass windows.
Testimonial: “We wanted a sunroom that felt like it had always been part of the house. The team at Longshaw nailed it.” — Client, Bundanoon
5. Blending New Kitchens into Old Homes
Kitchen renovations are among the most in-demand updates for older homes. The challenge? Merging modern functionality with period style.
Design Considerations:
- Restoring original timber flooring or flagstone tiles
- Shaker cabinetry and farmhouse sinks
- Adding skylights and bi-fold doors for light and flow
Southern Highlands Trend: Many homeowners are opting for butler’s pantries and sculleries, reflecting both traditional and contemporary design influences.
Project Highlight: In Bowral, Longshaw Construction replaced a cramped 70s kitchen with an open-plan layout, reclaimed floorboards, and French doors onto a new deck.
6. Timeless Bathroom Renovations
Older homes often have bathrooms that are outdated, poorly laid out, or lacking in proper waterproofing. Bathroom renovations can dramatically improve comfort and value.
Popular Inclusions:
- Frameless showers with terrazzo or heritage tiles
- Underfloor heating and heated towel rails
- Restoration of antique vanities and clawfoot tubs
Longshaw Tip: Don’t be afraid to mix old and new. We’ve built bathrooms that feature both Edwardian tapware and energy-saving lighting.
7. Window Replacements and Upgrades
Windows are critical to both the look and performance of your home. Older timber sash windows can be charming but leaky.
Modern Upgrades:
- Tilt-and-turn double glazed windows in traditional styles
- Matching trims and reveals to the original home
- Secondary glazing for heritage buildings
Local Note: We often install custom windows in properties around Robertson and Burrawang to match existing architectural details.
8. Fireplace and Hearth Restorations
In older Southern Highlands homes, fireplaces are often the heart of the home. Renovating or restoring them is a priority for many.
Restoration Trends:
- Repairing original brick or stone surrounds
- Installing energy-efficient wood heaters
- Adding mantels built from salvaged local timber
Expert Insight: Always assess the flue and chimney for safety before use—we can help with restoration and compliance.
9. Outdoor Living Additions: Decks, Pergolas & Gardens
With such stunning surroundings, outdoor living upgrades are booming in the Highlands. Many clients are opting to add decks, pergolas, and private garden zones that reflect their home’s heritage.
Custom Features:
- Wide timber decks with recycled posts and balustrades
- Pergolas with climbing roses and seasonal shade
- Retaining walls and stone-edged garden beds
Project Highlight: In Wingello, we transformed a tired backyard into a terraced entertaining area with sandstone walls, a vine-covered pergola, and native garden beds.
10. Sustainable, Energy-Efficient Building Enhancements
Eco-conscious living is a growing priority. Many homeowners in the Southern Highlands are choosing renovations that reduce their environmental impact.
Sustainable Choices:
- Solar power and battery installations
- Grey water reuse and rainwater harvesting
- Low-VOC paints and recycled materials
Passive House Note: Longshaw Construction also consults on Passive House principles—perfect for bushland blocks and off-grid cottages.
11. Garage Conversions and Retreats
Whether for guest stays, teen retreats, or home offices, converting old sheds and garages is another popular renovation path. Garage conversions are an excellent way to utilise available room in the house.
Conversion Trends:
- Creating self-contained studios or granny flats
- Adding insulation, plumbing, and custom joinery
- Using barn doors and natural timber finishes
Case Study: In Mittagong, we converted a disused garage into a guest studio complete with kitchenette, bathroom, and cedar-clad façade.
12. Respecting Heritage While Modernising
Balancing history and innovation is at the heart of everything we do. Whether restoring a Federation home or working within heritage overlays, Longshaw Construction ensures every renovation is respectful and enduring.
Key Heritage Considerations:
- Retaining original rooflines and profiles
- Reinstating traditional details like gables and cornices
- Working with local councils and heritage advisers
Why Choose Longshaw Construction for Your Renovation?
Based in the Southern Highlands, Longshaw Construction has decades of experience working with heritage and character homes across Bowral, Mittagong, Moss Vale, Bundanoon, and surrounding areas.
What You Can Expect:
- Personalised Design Consultations
- Clear Communication & Cost Transparency
- Careful Planning for Council Approvals
- Eco-Conscious Building Practices
- Trusted Local Tradespeople
We believe a great renovation should look like it was always part of your home—thoughtful, seamless, and built to last.
Ready to Renovate?
Whether you’re dreaming of a sun-drenched kitchen extension, a tranquil conservatory, or simply want to improve the warmth and efficiency of your family home, Longshaw Construction is here to help.
Get in touch today to schedule a consultation and start planning your Southern Highlands renovation.
Call Ken: 0418 230 912
Additional Resources
- Download our Renovation Checklist PDF
- View our Photo Gallery of Completed Projects
- Read Client Testimonials
Stay tuned to our blog for more inspiration, case studies, and expert insights into building and renovating in the Southern Highlands.