Roundtower provide the complete solution for all your Building Restoration and Conservation needs.
When carrying out restoration and conservation works, choosing the correct materials is vitally important to the success of the building. Many owners embark on renovations without truly appreciating the nature of the building in question. There is a fine balance between getting it right and getting it wrong.
It is important to use lime for the repair of solid wall constructions; modern materials are too strong, not permeable enough and can damage the building fabric. Roundtower supply a full range of lime binders as well as premixed lime mortars for use in solid wall constructions.
Many solid wall constructions suffer from poor thermal performance. Insulation products such as Roundtower Insulating Plaster and Steico Wood Fibre boards can be used to increase thermal performance whilst still allowing breathability, which is critical in solid wall constructions.
Manufactured in the U.K, high calcium lime putty is guaranteed to have been matured for a minimum of four months.
Feebly Natural Hydraulic Lime - Used for internal plastering and externally where the masonry is made up of a soft material.
Moderately Natural Hydraulic Lime - Another NHL 3.5 with the exception that it has a higher 'whiteness' and is useful when colour matching mortars.
Eminently Natural Hydraulic Lime - This material is used in areas of high exposure such as in marine environments, wall copings, lime concrete, etc.
Lightweight plaster which offers low strength, high flexibility, high vapour permeability and advanced thermal performance, for use on solid walled masonry.
Moderately Natural Hydraulic Lime - Used mainly for masonry and external plaster works. The most popular material for new build work.
Manufactured in Ireland, Lime Putty is a soft, flexible binder, and when mixed with selected sands creates a lime mortar, render or plaster.