Home > Companies > Garland UK > R-MER LOC Metal Roofing System

Garland R-MER standing seam systems can be used for both roof and wall applications. It is suitable for new-build construction, re-cladding and over-roofing.

The system combines watertight integrity, aesthetic versatility, and intelligent sustainability to meet the widest possible range of functional and aesthetic requirements. R-MER is available in a standard width of 500 mm; other widths of 333 mm and 400 mm are available on request.

Innovative fixing systems:

The innovative fixing system principles are based on improvements to the way the roof cladding is fixed and installed. The fixing method has been developed in such a way that no problems arise through wind load or thermal expansion as a consequence of temperature fluctuations and ensures long-term functional security. Despite wide clip distances the roof is still walkable and self-supporting. The system allows for quick and simple installation without time consuming mechanical zipping.

Breather membrane and rigid insulation board:

With R-MER metal roofing systems it is optional whether to install a protective breather membrane and also a compressed mineral thermal insulation. If a warm roof system is required, various thermal insulation options are possible including mineral wool and rigid PIR insulation. Consult literature for further details.

Tapered, curved or tapered curved profiled sheets:

Also available are tapered, curved or tapered curved sheets. Tapered profiled sheets with a minimum width of 230 mm and a maximum standard width of 500 mm are possible. The minimum roof pitch requirement for curved roofs is lowered (locally limited) if the roof elements are arranged in such a way that they run continuously through or are welded at the ridge side.

Standard product features

Profiled sheet size (h x w):

67 x 500 mm (400 and 333 mm special widths available to order).

Roof pitch:

Minimum roof pitch of 1.5° (2.6 %) for roofs without transverse joints. The minimum roof pitch increases for roofs with transverse joints/ penetrations (e.g. roof lights) to 2.9° (5 %), except when completely sealed welded (to the upper roof shell of the profiled sheets) soakers are used.


Colour/ Finish:

R-MER profiled sheets are available in a wide range of materials, surfaces and colours. Consult manufacturer for details and insert requirements.

- Polyester coated:

  • Steel sheet, galvanized: 0.63 and 0.75 mm.
  • Aluminium: 0.7, 0.8, 0.9 mm (1.0 mm for RAL 9006 and 9007).

- Special colours and surfaces are on request available, e.g. in aluminium:

  • Patina look.
  • Zinc look.
  • Stucco-embossed patina matt.
  • AluNatur.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
20-50-60/150 Self-supporting metal profiled sheet roofing system

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Garland UK


+44 (0)1174 401050

Product reference

R-MER Metal Roofing System


[As drawing]
Insert reference.
[As schedule]
Insert reference.

Profile sheet

[Concave curved]
[Convex curved]
[Tapered concave curved]
[Tapered convex curved]
[As drawing]
Insert reference.
[As schedule]
Insert reference.


 - Type:
[Aluminium, mill finish]
[Aluminium, stucco-embossed]
[Aluminium, mill finish and protective plating on both sides]
[Aluminium, stucco-embossed and protective plating on both sides]
Steel sheet with alu-zinc alloy, corrosion protection class III.
[Copper, TECU®]
[Steel, galvanized and colour coated]
[Titanium zinc, mill finished]
[Titanium zinc, pre-weathered]
 - Thickness:
[0.6 mm]
[0.63 mm]
Steel with Alu-zinc alloy and Steel, galvanized and colour coated.
[0.7 mm]
Aluminium (without protective plating) and titanium zinc.
[0.75 mm]
Steel, galvanized and colour coated.
[0.8 mm]
Aluminium and titanium zinc.
[1.0 mm]
Aluminium and titanium zinc.


[RAL 3009 oxide red]
[RAL 6005 moss green]
[RAL 7016 anthracite grey]
[RAL 7024 graphite grey]
[RAL 7037 dust grey]
[RAL 8004 copper brown]
[RAL 8014 sepia brown]
[RAL 9002 grey white]
[RAL 9006 white aluminium]
[RAL 9007 grey aluminium]
[Testa di Moro]


[R-MER Standard clip]
[R-MER Directional clip 100 mm]
[R-MER Directional clip 200 mm]
[R-MER Directional profile 750 mm]
[R-MER Directional profile 1500 mm]
[R-MER Directional profile 2600 mm]
[R-MER Turned clip 70 mm]
[R-MER Turned clip 200 mm]
[R-MER Turned directional profile 750 mm]
[R-MER Turned directional profile 1500 mm]
[R-MER Turned directional profile 2600 mm]


[Eaves angle]
[Fall arrest system]
[Gutter inlet sheet]
[Lightning protection system]
[Profile fillers]
[Snow guard system]
[Solar support system]
[Stopping plate]
[Suspended profiles]
[Tread support and walkway system]
[Ventilated closures]
[Ventilated ridges]

Manufacturer details

The Garland Company UK Ltd,
Second Way,
Bristol, BS11 8DF
Tel +44 (0)1174 401050
Fax +44 (0)1174 401057
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