Knowledge Base

Overview of the Waller House The Waller House, a distinctive property type in the UK, is a testament to early 20th-century innovation in housing. Designed by J H de W Waller and manufactured by Waller Housing…

The Unity Type II house is a post-war non-traditional property built during the 1950s using prefabricated reinforced concrete components. While identifiable by its pitched tiled roof and concrete panel construction, this house type is associated with known structural risks including cracking to PRC columns, corrosion of steel elements, chloride contamination and the presence of asbestos-containing materials, all of which require careful inspection and long-term management.

The Unity Type I house is a post-war system-built property developed during the 1950s to address severe housing shortages following the Second World War. Manufactured by Unity Structures Ltd and Unity House Construction, approximately 19,000 Unity Type I and Type II houses were built across the UK. These properties typically use precast reinforced concrete columns and panels, with medium-pitched tiled roofs, and are now recognised as defective under the Defective Premises Act due to inherent structural risks associated with their construction.

Overview of the Unitroy House The Unitroy house, a distinctive property type from the 1950s, stands as a testament to post-war British ingenuity in the construction industry. Designed by M Flatman and manufactured by Unitroy Ltd,…

Understanding Unit-Built Houses Unit-built houses, also known as Unit Construction houses, are a unique and fascinating segment of the UK property market. These properties, primarily constructed in the 1940s, offer a distinctive architectural style and construction…

Uniment houses are a rare form of 1940s system-built housing, constructed using pre-cast concrete components to address post-war shortages. Typically identified by their rendered walls and steep gable roofs, these properties rely on clinker PRC panel construction with embedded reinforcement. The main inspection focus centres on render cracking, moisture penetration, and the potential for concealed corrosion or timber decay, all of which can affect long-term performance despite a relatively simple external appearance.

Historical Context and Background The Underdown house, a notable example of early 20th-century British architecture, was manufactured by F Underdown Ltd and designed by D C Underdown. These properties were constructed between 1926 and 1927, with…

Historical Context and Origins The Ulster Cottage house, also known as the Orlit house, is a distinctive property type that emerged in the UK during the 1940s and 1950s. These homes were primarily constructed to address…

Overview of the Truscon RD27 House The Truscon RD27 house, a product of the late 1960s, represents a unique chapter in the history of British housing. Manufactured by Truscon Ltd and designed by R D Green…

Overview of the Token House The Token House, a distinctive property type in the UK, was manufactured by Token Construction Co. Ltd and designed by Arthur Swift & Partners. Built in 1968, these properties are a…

Overview of Thornwall Houses The Thornwall house, a product of Thornwall Construction Ltd, is a notable example of system-built properties from the 1960s. These homes, also known as Thornwall 3M or Thornwood, were primarily constructed as…

Historical Context and Manufacturing The Tee Beam house, a distinctive type of system-built property, emerged in the post-World War II era, specifically between 1947 and 1955. This period was marked by a significant housing shortage in…

Historical Context and Manufacturing Background The Taylor Woodrow-Anglian house, often referred to as the Anglian, GLC Anglian House, or TWA, is a notable example of system-built properties that emerged in the UK during the 1960s and…

Overview of the Stubbings Industrialised House The Stubbings Industrialised House, a product of the 1960s, represents a unique chapter in the history of British housing. Designed by L J Multon & Partners and manufactured by G…