Extensions Plus

21st century extensions only possible with Ultraframe and Listers

Widely considered the one of the most advanced methods of extending a property, Ultraframe’s Extension Plus range allows installers to offer end users the very best extra living space. Especially when combined with Listers Central Ltd’s high quality engineering and construction methods, all elements of the Extension Plus range come pre-approved by Building Regulations to avoid any on-site troubles.

Engineered using a combination of uPVC columns and glazed windows and doors, this first step to a true extension reaches impressive levels of energy efficiency, coming in at just 1.0 W/m²K as standard.

Extension Plus options

The Harlington variant of Extension Plus boasts superior thermal performance and adaptability thanks to LivinROOF integration, supplied to be wholly Building Regulation compliant. Also incorporating super insulating Loggia columns, Extension Plus Harlington gives installers a high level of configurability.

The Extension Plus Tatton variant makes full use of Ultraframe realROOF technology infusing the design with a magnificent vaulted ceiling interior. The result is a conservatory capable of providing end users with an enhanced feeling of space, fusing this with the high thermal properties found with Loggia columns.

The third and final Extension Plus option is constructed using a minimum of eight super insulating columns which helps the Mottram fully building regulation compliant. All three can be further customised to accommodate customer needs, configurable to either glazed or solid roofing, making Extension Plus one of the most versatile conservatory systems.

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Extension Plus finishes

White

Cream

Sage Green

Green

Irish Oak

Light Oak

Rosewood

Grey

Black

Extension Plus conservatories are available in a choice of solid colours and woodgrain finishes. Different finishes can be applied to the outer frames and sash than that of the inside frames, letting you keep up with the changing design trends of British customers.