Free software designed by a partnership comprising Arup, MPA-The Concrete Centre and AHMM Architects.

This new software tool helps demonstrate the principals of building physics and passive design measures to non-specialists, and enables key design variables such as orientation, ventilation and thermal mass to be more easily understood.

The PDA software has a straightforward and intuitive user interface and uses the simple but very effective CIBSE Admittance Method for the thermal calculations. The key output from the tool is internal temperature and heating/cooling loads, both of which are displayed in graphical form and respond instantly to any changes made to the design. This encourages a 'what if' approach to using the tool and gives a feel for the relative significance of specific design factors such as window size/orientation, shading options, insulation levels etc.

Effortlessly smooth gliding, beautifully impressive and exclusive to Ironmongery Direct, the Ducasse range of folding and sliding door systems create a vast amount of space along with contemporary character and ambiance to any ordinary room. Ideal for partitions, walk-in closets, replacement of traditional patio doors or french doors, where openings are greatly restricted due to areas being closed off.

The Ducasse Industrial range of sliding and folding door systems allows designing different opening configurations by the use of glass doors and solid panels, which can divide close and widen spaces

Products are tested under the highest standards of quality for sliding systems to EN 1527. Moreover, Ducasse use premium steel template ball bearings, with polished out tracks dressed in 6.6 100% nylon and corrosion resistant chrome, zinc plated.    

Beko, one of the UK's leading suppliers of kitchen appliances, has just published a new brochure to promote the energy-saving features of its extensive Built-In Collection. The 20-page full colour brochure - printed on recycled paper - is targeted at specifiers, housebuilders and contractors who are under increasing pressure to source and install energy-efficient kitchen appliances.

Following the opening message of 'greater performance and energy efficiency' the brochure explains the company's long-term commitment to product sustainability and environmentally responsible manufacturing. Its green credentials are then demonstrated through reference to various models within the Built-In Collection, including low water usage and low energy rated dishwashers and an A -30% rated oven. The brochure also refers to Beko's Energy Saving Trust recommended certification, as well as several prestigious awards recently won by the company in recognition of its ongoing efforts in the design and production of energy-saving appliances for the kitchen.

Ewgeco, the simple, intuitive and effective energy monitor for the home, has attracted great interest from the major UK housebuilders looking to offer their customers a tool to control their energy use and costs.

Ewgeco monitors electricity, water, gas and renewables consumption, live with an easy to understand engaging and intuitive 'traffic light' style display that rises and falls in real time.

Acclaimed for its multi-utility monitoring and resulting savings, Ewgeco is currently being specified by the top four major housebuilders in the UK.

A look at the benefits of a Ewgeco system for all parties and it is clear why. Ewgeco systems are accredited under The Code for Sustainable Homes. Where the primary source of heating is electricity or gas, Ewgeco is worth 2 credits.

So in addition to the valuable points, housebuilders are also able to provide their customers with a lasting product that helps save money on energy bills and reduce wastage