GGI Windows and Doors

For years, the GGI brand has been a market leader in the manufacture of aluminium windows and doors and the main reason for this is the quality of the products supplied. High grade raw materials, fittings and precision workmanship are the features which the construction industry has been accustomed to from a GGI product. Today, Roof Systems Limited (RSL) has improved the quality systems and service standards even more so that the end user or consumer can get the best value for their hard earned investment.

Window Options offered by GGI Window Systems:-

GGI Classic Series – Residential Applications 

GGI Classic Series features a vast range of standard and custom made windows which have stood the test of time. We continue to offer these affordable solutions for your building or renovation needs. Please find below a list of the GGI Classic Series architectural options;-

Window Features and Options Available:-

  • Finishes
    • Frame
      • Standard – Bronze, White or Silver
      • Custom – Woodgrain, custom colours (green blue, red etc)
    • Glass
      • Standard – Clear, Bronze or Grey Annealed Glass
      • Custom – Tempered Glass, Custom colours (green, blue, pink etc)
    • Design
      • French Design
      • Non – French (Plain)
    • Insects Screens
      • Yes
      • No
  • Window Options
    • Classic Sash – Single Hung Windows
      • Standard Widths Available – 24” , 36” or 48” W
      • Standard Heights Available – 24”, 36”, 48” or 60” H
      • Custom Sizes  also available
  • Classic Glider – Horizontal Slide Windows 
    • Standard Widths Available – 36”, 48” , 60” or 72”
    • Standard Heights Available – 24”, 36” or 48”
    • Custom Sizes also available
  • Classic Casement and Top Hung Projection Windows
    • Standard Widths – 24”
    • Standard Heights – 24”, 36”or 48”
    • Custom Sizes available
  • Classic Sliding Windows and Doors – Bypass/Pocket 
    • Standard Panel Widths – 24”, 36” , 48”
    • Standard Panel Heights – 24”, 36”, 48”, 60”, 80” , 84” or 96”
    • Custom Sizes also available
    • Various Combinations available – (1 piece, 2 piece, 3 piece, 4 piece slide etc.)
  • Classic Patio Swing Doors – Single/Double 
    • Standard Widths
      • Single Door – 28”, 32” or 36”
      • Double Door – 60” or 72”
    • Standard Heights – 80”, 84”, 96”
    • Custom Sizes also available

GGI Heavy Duty Series – Residential and Commercial Applications

GGI Heavy Duty Series which is a recent addition to the GGI brand, now offers consumers a wider range of superior window options. The advantages of the Heavy Duty Series are sturdy framing for Storm Force Ratings, thicker glass options, or just a robust look which will give your project a higher value.

Window Features and Options Available:-

  • Finishes
    • Frame
      • Standard – Bronze, White or Silver
      • Custom – Woodgrain, custom colours (green blue, red etc)
    • Glass
      • Standard – Clear, Bronze, Grey Annealed Glass
      • Custom – Tempered Glass, Safety Laminated Glass, Custom colours (green, blue, pink etc)
  • Options
    • Heavy Duty Casement and Projection Windows 
      • Standard Widths – 24”, 36” and 48”
      • Standard Heights – 24”, 36”, 48”, 60” and 72”
      • Custom sizes also available
  • Fit and Forget Fixed Lites 
    • All custom sizes

GGI Commercial Series – Commercial Applications 

GGI has been on the forefront of providing quality commercial products which has been known to last several years. The main feature of the Commercial Series is the GGI Protect O Vents, which has been used on countless projects, both locally and regionally, including schools, government buildings, police stations etc.  Please find below a listing of the GGI Commercial Series

Options Available:-

  • GGI Protect ‘O’ Vents (POV)
    • Custom Sizes and Finishes  for your project needs
  • Commercial Entrance Doors 
    • Single and Double Door Available
    • Both Framed and Frameless Options available
    • Frame – Bronze, White or Silver  (Woodgrain and Custom Colours also available)
    • Glass – ¼” thick – Annealed, Tempered or Laminated in Various colours
    • Standard sizes
      • Standard Widths
        • Single – 36”
        • Double – 60”, 72” or 84”
      • Standard Heights – 84” or 96”
      • Custom sizes also available
  • Shopfronts – Framed and Frameless 
    • All custom fabricated
    • Frame – Bronze, White or Silver (Woodgrain and Custom Colours also available)
    • Glass Options
      • Thickness – ¼” , 3/8” , ½”
      • Type – Annealed , Tempered, Safety Laminated, Tempered Laminated (new)
      • Colour – Clear, Bronze, Grey – (Custom colours also available)
    • Proper Sealant Applications for weathered areas

GGI Special Projects Division – Commercial Projects 

GGI Special Projects division has a dynamic offering to meet almost any architectural façade requirement. Now RSL has added their project management expertise to GGI Special Projects Division with the addition of the industry professionals to the team. Over the years, GGI has completed some of the most unique façade projects including:-

  • Eteck Flagship Building – Wallerfield 
    • Spider Fitted Glass, Aluminium composite panelling, Fenestration and sunshades
  • The new Shawpark Cultural Complex – Tobago 
    • Structural Curtain Walls, Aluminum Composite Paneling
  • Scotia Bank – Trincity Mall Outlet 
    • Curtain Wall, Sunshades and fenestration.
  • Republic Bank – East Bank Demeara – Guyana 
    • Curtain Walls and Heavy Duty Windows

Product offerings by Special Projects Division

  • Façade Systems including
    • Structural Curtain Wall Glazing
      • Hurricane and Seismic Rated
      • All custom designed to meet project requirements
      • Guaranteed Quality Products
      • Structural Sealants used on all projects
  • Aluminium Composite Panelling 
    • All design shapes, sizes and colours available
  • Structural Skylights 
  • Sunshades 
  • Fenestrations