Information and Downloads

Please click on the link/s below to download/view the document you are interested in. Please note we will be adding downloadable documents to this section periodically.

Since 2004, there has been significant increases in energy costs. Therefore in order to recover a part of these costs, an energy surcharge is applied on all glass sales. For more details of the energy surcharge please click here.

Declaration of Performance - Toughened Glass

Declaration of Performance - Toughened Glass
Download Document

Size 18 kb

Declaration of Performance - IG Units

Declaration of Performance - IG Units
Download Document

Size 19 kb

Slimseal Heritage Sealed Units

Holloseal can now offer a wide range of competitively priced Slimseal Double Glazed Units
Download Document

Size 1,257 kb

GCF Quality Standard

Appearance / Visual Quality Specification for Insulating Glass Untis and Maintenance
Download Document

Size 312 kb

Environment Policy

Our Environment Policy
Download Document

Size 602 kb

HOLLOSEAL EN1279 Pass best ever record

Holloseal has just recorded the best ever pass for its recent EN1279 Part 3 submission for gas filled insulated glass units with test house TNO. Leakage test results of ± 0.3% are the lowest ever recorded.
Download Document

Size 633 kb

Terms and Conditions

Hollow Seal Glass Group Terms & Conditions
Download Document

Size 18 kb

Krypton Gas

Krypton Gas
Download Document

Size 48 kb

Triple Glazing

Triple Glazing
Download Document

Size 812 kb

Ceramic Panels

Ceramic Panels
Download Document

Size 74 kb

Blinds

Blinds in Sealed Units
Download Document

Size 71 kb

CMS Mark - Safety Glass

CMS Mark Safety Glass
Download Document

Size 294 kb

CMS Mark - Insulating Glass Units

CMS Mark- Insulating Glass Units
Download Document

Size 288 kb