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Make a dramatic improvement to your space with the amazing frameless glass balustrades. Increase safety and keep up the style while having a maximum view. Learn how to install everything from the first step to the last for a fantastic outcome. Create a classy and functional space at your place with up-to-date design and comfort.
Step-by-Step Guide to Frameless Glass Balustrade Installation | TBK Metal

Step 1: Prepare the Base Channels

Step 1: Prepare the Base Channels | Frameless Glass Balustrade Installation | TBK Metal

Materials Needed

  • Aluminum base channel profiles
  • Expansion bolts
  • Drill with appropriate drill bit
  • Concrete anchor bolts
  • Measuring tape
  • Pencil or marker


Measure and Mark the Installation Area

Use a ruler to measure the exact distance and position that the aluminum base channels will have to be installed across the balustrade. Put the places where you need to make the holes on the concrete surface with a pencil or marker.

Drill Holes in the Base Channels

Put the aluminum base channel profiles on the bottom of the table. Equip the drill with the matching drill bit size and drill holes at the right spots in the base channels as indicated. Make sure the holes match the layout of the installation.

Prepare the Concrete Surface

Put the spots of the base channel holes that correspond to the concrete by drawing. Drill holes with a hammer drill and concrete anchor bolts into the concrete. Verify that the holes are uniformly deep and shallow as the anchor bolts.

Insert Expansion Bolts

Stretch the bolts to the holes in the concrete floor. A bolt should go through every hole and be held with each other. Verify that the nuts are tightened uniformly, the bolts are not protruding, and the base channel caps are flat.

Mount the Base Channels

Splice the aluminum base channels over the vertical expansion bolt lines on the concrete. Along with the installation layout, the alignment is a must. Select appropriate tools to tighten base channels on the bolts for secure mounting.

Check Alignment and Leveling

Ensure that the base channels are horizontal by running the spirit level along their length to make them perfectly level. You can issue a few orders of how to do things so that you get the same result and consistency in every space adjustment.

Step 2: Install Setting Blocks and Glass

Step 2 Install Setting Blocks and Glass | Frameless Glass Balustrade Installation | TBK Metal

Materials Needed

  • Setting blocks
  • Glass panels
  • Spirit level
  • Rubber mallet (optional)


Prepare Setting Blocks

Make the setting blocks as clean as possible and ensure that there are no distractions or dirt in them. Make sure that installations have such parameters as height, shape, and density correct, in this regard glass panels should be correctly lifted.

Position Setting Blocks in Base Channels

Position the blocks of the place setting at equal distances between the channels going through each of the base channels. Do not forget to make the beam blocks parallel, and both among each other and perpendicular to the base channels.

Place Glass Panels onto Setting Blocks

We would use the assistant to run our work together to lift the first glass panel into the setting blocks which are inside the base channels. Carefully set the glass panel on the making blocks making sure that it rests properly and evenly on it.

Adjust Glass Alignment

Make sure that spirit level will be used first while securing the glass panel in horizontal alignment. You can always make changes if needed by tapping the setting blocks slightly with a rubber mallet to achieve a level position.

Repeat for Additional Glass Panels

If it asks for sorting a few pieces of glass, maybe of different shapes and sizes, then continue the process so to do for every panel. Spacing as well as alignment of the adjacent glass panels should be kept consistent so that the look is uniform.

Verify Stability and Positioning

Check that each glass panel is fixed firmly on the setting blocks and confirm that the stability is good. See the holes or the areas where the glass touches the base channels so that the glass is even and stable all over the place.

Final Adjustment

Make sure that the glass panels are exactly aligned and the setting blocks are firmly fastened to them. Double-check assembly alignment. Reiterate the last modifications and then go on with the installation for the best results.

Step 3: Adjust the Glass Position

Step 3: Adjust the Glass Position | Frameless Glass Balustrade Installation | TBK Metal

Materials Needed

  • Hardwood or extruded silicone shims
  • Rubber mallet (optional)


Prepare Shims for Adjustment

Be sure to have hardwood pieces or extruded silicone shims available so that you can precisely place the glass. These shims are the keys to the vertical alignment and stability that you will get when you are installing something.

Identify Adjustment Points

Verify the position of each glass panel in the base channels to be sure that they are properly aligned. Locate the places where the corrections are to be done to get the vertical position which will be useful for the stability and the beauty.

Insert Shims Underneath Glass Panels

Move the top of the glass panel a little bit forward to make room for the shim under the glass panel. Carefully fit the shim into the space between the bottom of the glass panel and the setting block to get the perfect alignment.

Adjust Vertical Alignment

Slowly push the shim deeper to change the vertical position of the glass panel so that it fits perfectly into the base channels. Use a rubber mallet if needed to hit the shim lightly and adjust its position to get the best precision.

Check Leveling and Stability

A spirit level is a tool that can be used to verify the vertical alignment of the glass panel thus, it will ensure that it is perfectly level. Ensure that the panel is tightly fixed by the setting blocks and shims and thus the same on every side.

Repeat for Each Glass Panel

Continuously shift the position of every glass panel until the vertical alignment is the same, with the help of shims as the tool. Check the level of each panel before the installation to make sure the work is smooth and professional.

Verify Overall Alignment

Once the glass panels have been put in, you have to stand back and view the whole thing. The glass panels are to be either horizontally or vertically aligned and leveled with each other, hence, a uniform and attractive look is made.

Make Final Adjustments

Finish the even intervals and the parallel arrangements of the glass panels. Make sure the panel stability and positioning are good before you go to the next installation steps to get a clear and strong frameless glass railings assembly.

Step 4: Apply High Modulus Sealant

Step 4: Apply High Modulus Sealant | Frameless Glass Balustrade Installation | TBK Metal

Materials Needed

  • High modulus sealant (specifically designed for glass and metal)
  • Caulking gun
  • Clean cloth or rag


Select the High Modulus Sealant

Pick a high-quality sealant that is good for the bonding of glass to metal and also has a strong adhesion. The choice of a good sealant will guarantee a strong bond, thus making the frameless glass balustrade last longer.

Prepare the Sealant and Caulking Gun

Follow the manufacturer's instructions to fill the high-modulus sealant in a caulking gun and apply it smoothly. The tip of the cartridge shall be cut at a 45-degree angle to regulate the bead size for the correct sealing.

Apply Sealant Along the Glass Base

Begin from one end and squeeze a continuous bead of sealant along the base where the glass meets the aluminum base channel. Make sure the sealant bead is about 25mm (1 inch) high for the sealing and adhesion to be effective.

Smooth and Even Out the Sealant

Take a clean cloth or rag wet with a mild solvent (if it is needed) and use it to smooth and shape the sealant bead. Work diligently to create a clean and uniform look while at the same time, you have to cover the entire glass base.

Check for Gaps and Sealant Coverage

See all the glass bases and make sure the sealant bead has no gap. This in-depth study, of course, guarantees a tight, watertight seal between the glass and the aluminum base channel thus, the durability and safety are increased.

Allow Sufficient Curing Time

Do as the manufacturer of the sealant suggests regarding the curing time. Thus, the design of the glue is aimed at giving the best bonding strength. Do not let or apply any pressure to the sealed areas to not destroy the sealant's work.

Clean Up Excess Sealant

Begin now by removing the extra sealant or smudges with a clean cloth or scraper. It is essential to take out the superfluous sealant carefully to make the finish clean and professional, hence, the artwork looks better.

Ensure Adequate Bonding

Permit the sealant to harden completely, the glass to the base channels attaching. Check the strength of the bond for long-lived performance. Get to the goal confidently and finish the frameless glass balustrade installation.

Step 5: Install Cap Rail

Step 5: Install Cap Rail | Frameless Glass Balustrade Installation | TBK Metal

Materials Needed

  • Cap rail
  • Glass sealant
  • Clean cloth or rag
  • Measuring tape
  • Pencil or marker


Prepare the Cap Rail

Verify that the cap rail is clean and without any dirt or debris. Besides, make sure that the cap rail is exactly cut to the length that is needed for the glass panels so that the installation will be seamless and professional.

Apply Glass Sealant on Glass Panels

Squeeze the bead of glass sealant along the top edge of every glass panel, and make sure the sealant bead is continuous and evenly spread across the whole length of the glass. This step is very vital for the better fit of the cap rail.

Position the Cap Rail

Position the metal cap rail first on the glass panels, then on the glass sealant on top of it to form a tight bond. Verify if the cap rail is in a proper position and has no problems and at the same time level as the glass panels.

Secure the Cap Rail in Place

Get a measuring tape and a pencil and mark the spots for screws or fasteners on the cap rail. Carry out the drill of the pilot holes if needed to avoid cracking or damage to the cap rail during the installation, thus, the attachment is secured.

Fix the Cap Rail onto the Glass Panels

Select the appropriate screws or fasteners to fix the cap rail to the glass panels. Do not tighten the screws unevenly to get a strong and stable attachment; hence, there will be no damage to the glass by the excessive pressure.

Check Alignment and Fit

Look to see if the cap rail is straight and parallel to the base channels and sits on the glass panels without any gaps. Do the needed modifications to guarantee the same distance and parallelism on the whole length of the cap rail.

Clean Up Excess Sealant

Immediately, get rid of the excess glass sealant that might have gone off during the installation of the cap rail. Have a clean cloth or a rag slightly damp with a mild solvent (if necessary) to wipe the surfaces and keep the neat look.

Allow for Sealant Cure Time

Wait for the glass sealant to be completely cured as per the manufacturer's instructions before using the cap rail normally. Do not apply too much stress or weight during curing to make sure that the bonds are strong and durable.

Step 6: Attach Stainless Steel Cladding

Step 6: Attach Stainless Steel Cladding | Frameless Glass Balustrade Installation | TBK Metal

Materials Needed

  • Stainless steel cladding
  • Glass sealant
  • Clean cloth or rag
  • Measuring tape
  • Pencil or marker


Prepare the Stainless Steel Cladding

Examine the stainless steel cladding for the elimination of dust, debris, or fingerprints, and make sure it is totally clean. Verify that the cladding pieces are exactly trimmed to the precise size and shape so that the installation will be smooth.

Apply Glass Sealant on Glass Panels

Squeeze a bead of glass sealant along the edges of the glass panels where the stainless steel cladding will be attached. The sealant bead should be continuous and evenly applied along the whole length of the attachment area.

Position the Stainless Steel Cladding

Keep the stainless steel cladding in its place, next to the glass panels, and match it with the glass panels glued along the edges. The cladding must be pressed tightly against the glass to get the right adhesion and bonding with the sealant.

Secure the Cladding with Glass Sealant

Add extra glass sealant around the edges of the stainless steel cladding to increase the bonding with the glass panels. The cover must be applied completely over the cladding edges for the sealant to stick better and to be weatherproof.

Check Alignment and Fit

Make sure the stainless steel cladding is placed evenly and fits tightly against the glass panels. Use the measuring tape and pencil to mark the positions on the wood for screws or fasteners if extra mechanical attachment is necessary.

Clean Up Excess Sealant

Immediately take out any of the extra glass sealant that has come out at the stainless steel cladding installation. Employ a clean cloth or damp rag which may be sprayed with a mild solvent to guarantee that the surfaces are clean.

Allow for Sealant Cure Time

Give the glass sealant time to cure completely as the manufacturer's instructions recommend before using the cladding. Do not use too much force or weight during the curing time to have good bonding and the lasting of the material.

Inspect the Installation

Having the stainless steel cladding attached, check the installation for the correct alignment, stability, and appearance. Modify or correct the dusting if necessary to obtain a professional end and as a result the balustrade's durability.

Final Checks for Framless Glass Balustrade Installation

The frameless glass balustrade has been put up, thus the last checks should be done to make sure that the structural, safety, and visual appeal are still the same. Go through the instructions for the second time and then do the final check:

Visual Inspection

Take a close look at the entire balustrade installation from different angles. Check whether all glass panels, base channels, cap rails, and stainless steel cladding (if there are any) are aligned properly and firmly mounted.

Check for Stability

Softly apply pressure to several points of the balustrades to check the stability as well as the resistance to movement. Do not allow any hand signals of over-flexing or the loosening of the parts which can lead to a safety hazard.

Inspect Sealant Joints

Go through every single small sealant joint including the glass edges, base channels, and cap rails to see if they are the same and complete. Makes any gaps, bubbles, or areas that need touch-ups right away the perfect sealing.

Verify Alignment and Leveling

Through the help of the spirit level check, the horizontal alignment of the glass panels and cap rails can be checked which means that they are level and parallel to the ground or adjacent surfaces. You will have a neat, professional look.

Test for Waterproofing

If, at any time, you need to, do a water test to see if there are leaks or water penetration at the sealant joints or the connections, etc. The feeble current of the water or the spray bottle will be the rain creator of the rainy atmosphere.

Inspect Fasteners and Hardware

Go through the tighter and the security of all screws, bolts, and fasteners used in the installation. The very first thing to be done to make the structure reliable is to immediately tighten any loose fasteners that are found during the inspection.

Clean Up Excess Sealant and Debris

The glass panels and the surroundings of the sealant, fingerprint, and debris should be cleaned and made to a clean state. Offer a clean cloth or the right cleaning solution a last wipe, and therefore, you will get a smooth dressing.

Ensure Compliance with Safety Standards

The local building codes and safety regulations should be checked, for instance, the height, glass panel spacing, and load-bearing capacities. Give the balustrade all the requirements and thus make it a safe and sturdy one.

Allow Adequate Cure Time

Listen to the manufacturer’s ideas for the cure time of the sealant before you start using the balustrade regularly or letting it be exposed to heavy traffic. Do not put too much pressure on the installation during the curing time.

Document and Maintain Records

The installation records should be kept and the materials, measurements, and adjustments should be written down in detail. Save the warranty information and the contact details for the future and when you need support.

The final checks and inspections that are done make sure that your frameless glass balustrade is of the highest quality, durability, and safety standards. An early solution to any problem guarantees a perfect end and lasting work.

Frameless Glass Railing Systems for Indoor and Outdoor Spaces | TBK Metal

Channel Profile Options for Different Installation Types

Choose a channel profile for your glass balustrade installation that is suitable for the specific installation type, to get the best performance and the look. Below are the several channel profile options that are appropriate for different installation ways:

Surface Mounted

Surface Mounted | Innovative Frameless Glass Balustrade Design | TBK Metal
  • Perfect for installations where the base channel is mounted directly onto the surface, for example, concrete or decking.
  • It has a visible base channel that firmly holds the glass panels and at the same time provides structural support.

Surface Mounted (Reinforced)

Surface Mounted (Reinforced) Toughened Glass Railings with Aesthetic and Durability for Every Setting | TBK Metal
  • Like the normal surface-mounted channels but with extra structural parts for the extra strength and stability.
  • The best for the places where more load-bearing capacity is needed or where the durability is high.


Embedded | Innovative Frameless Glass Balustrade Design | TBK Metal
  • Designed to be incorporated into the surface during the construction, therefore, creating a smooth and flush look.
  • It is the one that ensures a sleek and modern look with minimal visible hardware for a clean architectural finish.

Edge Mounted

Edge Mounted | Innovative Frameless Glass Balustrade Design | TBK Metal
  • On the border of the installation surface, usually for glass balustrades overlooking stairs or elevated platforms.
  • Makes the installation of the glass panels streamlined the focus is on the glass panels and transparency is maximized.

Fascia Mounted

Fascia Mounted | Innovative Frameless Glass Balustrade Design | TBK Metal
  • Attached to the fascia or vertical surface next to the installation area, yet not interfering with the main structure.
  • Makes the installation of the glass panels streamlined the focus is on the glass panels and transparency is maximized.

Every channel profile has its advantages for your project. Call a professional installer or an architect to confirm the perfect working, safety, and design integration. The proper profile remarkably improves the balustrade’s design and function.


The frameless glass balustrade is the system that is used to install on the balcony that will improve the safety, functionality, and modern look. The steps are correctly followed, the right channel profile is chosen and the result is a strong, beautiful, and high-end addition to your home or commercial project.

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