Glass & Glazing
Specialists
Established Since 1928
Members of The Glass &
Glazing Federation
ISO 9000 Accredited
W D ROLLINGS LIMITED
SECONDARY GLAZING PRODUCTS
"What are Secondary Windows and what do they do?"
Secondary Glazing is bespoke made units fitted roomside of existing windows to effectively form "double glazing." The original windows remain untouched.
Secondary Glazing will help insulate a designated area from noise, reduce heat loss and minimise draughts. They will also act as a barrier to increase security where multi-layered laminate glass is incorporated. It can also be specified to protect fabrics and materials from damaging ultra-violet light.
"Selectaglaze Secondary Glazing Systems - What are they?"
We are fortunate to be a preferred Supplier and Installer of the top manufacturer of secondary glazing systems. Independently tested and used by us for over 15 years we can unequivocably recommend the following to you.
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Series 10 - Horizontal Sliding Unit The most widely used and most economic system available in 2/3 or 4 panels to suit. All sashes can slide allowing easy access for ventilation. Standard fixings are concealed within the frames and sashes can be removed for maintenance and cleaning. |
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Series 80 - Heavy Duty Horizontal Sliding Unit Generally for use where large sashes are required to avoid introducing sight lines or where heavier glass is required for high noise insulation or security. Also available in 2/3 or 4 panel applications. Fixings are concealed within the mainframe and sashes can be removed for maintenance and cleaning. |
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Series 20 - Vertical Siding Unit Its design is ideal for the treatment of traditional double-hung sash windows. The sashes are loaded onto spring balances to fully support their weight and thus allowing opening to any position. The sashes are non-removable however, do contra-slide to facilitate cleaning (75mm cavity is recommended). Additional Information (Section Details)
Series 60 - Tilt-in Vertical Sliding Unit Like the Series 20 this unit is ideal for the treatment of double-hung sash windows however, has the additional benefit of tilt-in sashes to accomodate cleaning when being fitted close to the primary window or the sashes are unequal and cannot fully contra-slide. The sashes are attached to spring balances which allow opening to any position and when released for the tilt-back action a friction break mechanism engages which allows safe limited opening for full cleaning. |
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Series 90 - Heavy Duty Vertical Sliding Unit This unit was specifically designed for treatment of larger double-hung sash windows or those requiring thicker glass for high noise insulation or security. Sashes are attached to bespoke pre-tensioned spring balances, they are not removable but contra-slide to facilitate cleaning (minimum 75mm cavity advised). Fixings are concealed within the mainframe. |
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Series 40 - Heavy Duty Side Hung Casement Unit Designed for the treatment of large windows or doors. It is available in single and double leaf form and is particularly suited to French casement doors where full access can be maintained as the double leaf version does not have a fixed central mullion. Strong colour matched flush hinges, twin compression seals, crimped corner cleats and multi-point locking make this unit impressive. |
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Series 45 - Medium Duty Side Hung Casement Unit Slim sections and flush glazing lines make this unit suitable for the treatment of smaller windows where new sight lines are undesirable or dust ledges have to be minimised. Available in single and double leaf form and as the Series 40, flush hinges, twin compression seals and multi-point locking make this unit another high performer. |
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Series 50 - Security Side Hung Casement Unit Purpose made unit designed with secuirty and protection in mind. Available in single leaf form only has the same frame and hinges as the Series 40 but the vent section, is larger and strengthened to provide a 30mm deep glazing rebate. The espagnolette handle operates continuous locking rods on three sides which, in the closed position presents a considerable resistance to physical attack. |
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Series 30 - Lift Out Panel Designed for use where access to individual outer windows is only occaisionally required. Sash sizes are limited by the practicalities of lifting the unit in and out. It has single seals to the jambs and double seals to the head and cill. Fixings are concealed within the frame. |
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Specialist Shaped Products - Additional information available upon request.
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