Paarhammer's Wood-Alu Range

Tuesday, October 07, 2025

Internal comfort and warmth with low maintenance is Paarhammer’s Wood-Alu Range. It is a great choice for homes and buildings looking for easy care of external aluminium with the benefits of the aesthetic and high energy efficiency of timber inside the home.CladdingAluminum cladding, which has been powder-coated in your choice of colour is used to clad or cover the external timber frame of windows and doors. This means there is a significant decrease in maintenance, as the aluminum requires little upkeep.The window frame design optimizes energy efficiency through the use of timber, which inherently provides superior thermal insulation. The aluminium

Energy Efficiency Increases Selling Price

Tuesday, July 01, 2025

With energy prices increasing in Australia, it is no wonder that energy-efficient homes in the market are selling at a higher price than houses with no energy-efficient features. These could be roof and ceiling insulation, solar panels, and of course, high-performance windows and doors.According to a recent report by the Domain Group, the demand for energy-efficient houses is increasing across Australia. This demand is adding a premium to homes with energy-efficient features at the sale, while ongoing energy bills will be lower for the life of the home. It includes new builds with features added when built or energy-efficient renovations

4 Awards - A BIG Thank You

Monday, September 16, 2024

Recently Paarhammer was awarded the NSW State Award for Residential Window/Glass Retrofit for Beach Retreat and the Victorian State Award for Commercial Window/Glass Project under $750,000 for Clifton Hill Passive House Primary School. Both projects were also successful and received the Australian National Awards in their category from AGWA, the Australian Glass and Windows Association. A big thank you to all our Paarhammer staff who as a team were making the windows and doors for these projects. A big thank you to our clients, architects, and builders who chose Paarhammer to work with them on their remarkable projects and to all

American Oak Windows

Wednesday, June 19, 2024

Paarhammer is now in full production of American Oak windows and doors. Since Victorian Ash is no longer available due to the Victorian Government ending native timber harvesting, American Oak was chosen as its replacement for high-performing window products due to its colour, grain, strength and sustainability. American Oak – Quercus Rubra – is a blond, medium density hardwood of about 730kg/m3 with a straight open and even grain, and uniform texture. Windows and doors made of hardwood are naturally hard-wearing, strong, energy efficient and visually stunning. American Oak has itself a BAL-rating of 19, but should higher BAL-ratings be

Window Trend for 2024

Tuesday, January 16, 2024

Large expanses of glass are definitely the trend for 2024. To achieve this modern look and the connection to nature while still creating a comfortable indoor environment, the thermal performance is important with double or triple glazing and high-performance frames. Expanse of glazing Views, space, light, glass, natural, sun etc. are words that show people’s aspirations when building or renovating, and real estate sites mention the same. Large, glazed areas ensure an indoor-outdoor feel of openness and connection to the environment which boost our mood, health and wellbeing. It also let’s natural daylight in to make a room appear larger and enables

Timber - Classic Window Frame Material

Thursday, August 24, 2023

Window frames made from timber have a long history, they are sustainable as timber re-grows, and offer a beautiful, natural indoor environment that is good for human health. Timber is also a good insulator, making it ideal for energy efficiency when combined with double or triple glazing. Thermal insulation Every individual wooden cell acts as a natural air storage. If a timber grows faster, the cell structure is larger and can store more air, achieving a higher insulating effect. In general, softwoods grow faster than hardwoods which gives it better insulation properties. It is durable when treated or finished correctly. The structure

End of Vic Ash timber

Thursday, July 27, 2023

The Victorian Government announced an end to native timber harvesting on 1 January 2024 which is 6 years earlier than the 2030 deadline as was originally announced. Where does this leave manufacturers like Paarhammer who use Victorian Ash timber for window frames?With only a few months transition time, Paarhammer has started to test different hardwoods including imported timbers. We are proud to manufacture in Australia and always prefer to use local supplies to be as sustainable as possible, but for timber this may no longer be feasible. In Australia there are three timber certifications recognised: FSC® (Forest Stewardship Council), Australian

BAU Expo Munich

Thursday, June 22, 2023

Tony Paarhammer and Andrew Ferguson were part of the 190,000 visitors at the BAU Expo in Munich end of April, gaining insights into all the newest products on show. The 2260 exhibitors from 49 countries included the following topics which might also become significant for the Australian building industry: Façade insulation and secondary façade insulation, Prefabrication and materials to streamline the building processes, Lifting equipment like small tower cranes to make work easier on the building site, Solutions to reduce or eliminate thermal bridging in building envelopes, Low and zero level thresholds with drainage and thermal breaks, Screws, bolts, connectors for the timber construction industry, Low VOC

Invest in climate action

Tuesday, October 25, 2022

Australians produce around 499 million tons of CO2 per year *. More and more people are asking themselves how they can reduce their carbon footprint. Heating and cooling consume the most energy in a house and cause the most CO2. Since older windows are a real energy waster, there is a huge savings potential there.Energy LossThe greatest weakness in old windows are poor glazing with insufficient insulation (especially single glazing) and leaky window joints as well poor installation. This is where most of the energy is lost.High-techWindows have developed rapidly in recent years and are now real high-tech components of

Longevity is the real Sustainability

Tuesday, August 16, 2022

With the move towards a more sustainable lifestyle, architects and designers are also looking at more sustainable building materials. Considerations are given to the whole lifecycle of different material used in a building - including windows and doors – and the following issues are taken into account: from the responsible sourcing of raw material to the way the products are manufactured, the shipping distance, expected lifespan and if they can be re-used or recycled at the end of their life.The longer a product has a useful life, the longer it will take for the need to replace it which means

External Timber Finishes

Tuesday, July 12, 2022

Colourless coatings on external timber elements, whilst very fashionable, only provide limited and short-lived protection from UV radiation in the Australian sun. As human skin must be protected from UV radiation with sunscreen, timber too must be protected from UV attack by pigments in the protective coatings used.The basics of how UV degradation occursUV radiation permanently destroys all organic substances. This includes wood even it has been varnished with a colourless coating that has no UV protection. UV radiation destroys the lignin within the wood structure. Lignin constitutes about one third of the timber structure but also accounts for 80-95%

Powering the Window Factory – and some

Thursday, May 12, 2022

Paarhammer’s solar panels saved 173,860kg of CO2 the last 12 months which is equivalent to planting 3,400 trees, and could power around 30 homes.The focus at Paarhammer is to manufacture sustainably. On sunny days the almost 100 kW photo-voltaic solar system provides enough electricity used to manufacture windows and doors, and more to feed into the grid.As a leading manufacturer of energy efficient windows and doors, environmental responsibility and sustainability are taken seriously. The inputs as well as the production process are believed to be just as important as the products produced. Therefore, timbers used in the manufacture of our