SIG Design and Technology

Signature Ultra Protect 20 Year System

Manufacturer: SIG Design and Technology 

Materials: Polyurethane 

The signature Ultra Protect 20 year system consists of:

  • SIGnature Ultra Protect Light Grey – a single part (moisture triggered) polyurethane for use as a base coat
  • SIGnature Ultra Protect Dark Grey – a single part (moisture triggered) polyurethane
  • SIGnature Ultra Protect Glass Fibre Mat -for use as system reinforcement
  • SIGnature Ultra Protect Fast Cure Multipurpose primer – a one-part primer, for preparing exposed bitumen roofing membranes and porous asphalt, cementitious and timber substrates where required
  • SIGnature Ultra Protect Fast-Drying PVC Primer – a one-part primer for preparing PVC single-ply membranes prior to application of the embedment coat
  • SIGnature Ultra Protect Epoxy Metal Primer – a two-part primer for preparing metal substrates
  • SIGnature Ultra Protect Fast-Cure reactivation Primer – for preparing SIGnature Ultra Protect Light Grey left for more than five days and aged areas under repair prior to the application of new coats.

BBA logo

Number: 22/5994 PS1
Issue date: 09/03/2022

Approved for use on


Flat Roofs Inverted Roofs 

The SIGnature Ultra Protect 20 year system is satisfactory for use as a system on flat and pitched roofs with limited access on

  • Concrete
  • Asphalt
  • Bituminous Roofing membranes including mineral surfaced
  • Steel
  • PVC Membranes
  • Existing Polyurethane Coatings
  • Plywood in conjunction with a specified carrier membrane
  • Polyisocyanurate (PIR) foam insulation boards in conjunction with a specified carrier membrane
  • Mineral Wool Insulation boards in conjunction with a specified carrier membrane

Substrate


Concrete Existing Coatings/Roof Paints Insulation Boards Mastic Asphalt Metal Mineral Wool Insulation Polyurethane Roof Coatings PUR or PIR Insulation Reinforced Bituminous Membranes Single Ply Membranes - PVC Steel Timber 

  • Concrete
  • Asphalt
  • Bituminous Roofing membranes including mineral surfaced
  • Steel
  • PVC Membranes
  • Existing Polyurethane Coatings
  • Plywood in conjunction with a specified carrier membrane
  • Polyisocyanurate (PIR) foam insulation boards in

Durability


20 Years 

Under normal service conditions, the system will provide a durable waterproof covering with a service life of at least 20 years.

Installation Requirements


Installation of the system must be carried out by specialist roofing contractors trained and approved by the Certificate holder.

Fire Safety


When classified in accordance with BS EN 13501-5 : 2016 the following systems achieved a BROOF(t4) classification.

The designation of other specifications should be confirmed by reference to the requirements of the documents supporting the national Building Regulations.

In England and Wales, the system, when used in pitches of greater than 70°, excluding upstands, should not be used on buildings that have a storey at least 18 m above ground level and which contain: one or more dwellings, an institution, a room for residential purposes (excluding any room in a hostel, hotel or boarding house), student accommodation, care homes, sheltered housing, hospitals or dormitories in boarding schools.

In Scotland, the system, when used in pitches of greater than 70°, excluding upstands, should not be used on buildings that have a storey more than 11 m above ground level.

                                                                                                                                   

 

 


Certified Products

The following products are also covered by the same certification:

  • Downloads

SIG Design and Technology

Mannheim House
Gelders Hall Road
Shepshed
Leicestershire
LE12 9NH

T : 01509 505714

E : info@singleply.co.uk

Website disclaimer:

“The information contained in this Website is for general information purposes only. The information is provided by manufacturer members and their accreditation certifications and while we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with regard to information or products. Any reliance you place on such information is therefore strictly at your own risk.

LRWA Is not an accreditation body and does not test products or have a role in determining whether a product or system is fit for purpose. An agrément certificate is only issued for a successful product or system following a detailed assessment including both laboratory testing and inspections by the certificate provider.”