Vitreous Glass Inc. — Proxy Solicitation & Information Statement 2021

Feb 1, 2021

VITREOUS GLASS INC.

Security Class

Holder Account Number

Form of Proxy - Annual General and Special Meeting to be held on Tuesday, March 2, 2021

This Form of Proxy is solicited by and on behalf of Management.

Notes to proxy

• 1. Every holder has the right to appoint some other person or company of their choice, who need not be a holder, to attend and act on their behalf at the meeting or any adjournment or postponement thereof. If you wish to appoint a person or company other than the persons whose names are printed herein, please insert the name of your chosen proxyholder in the space provided (see reverse).
• 1. If the securities are registered in the name of more than one owner (for example, joint ownership, trustees, executors, etc.), then all those registered should sign this proxy. If you are voting on behalf of a corporation or another individual you must sign this proxy with signing capacity stated, and you may be required to provide documentation evidencing your power to sign this proxy.
• 1. This proxy should be signed in the exact manner as the name(s) appear(s) on the proxy.
• 1. If this proxy is not dated, it will be deemed to bear the date on which it is mailed by Management to the holder.
• 1. The securities represented by this proxy will be voted as directed by the holder, however, if such a direction is not made in respect of any matter, this proxy will be voted as recommended by Management.
• 1. The securities represented by this proxy will be voted in favour or withheld from voting or voted against each of the matters described herein, as applicable, in accordance with the instructions of the holder, on any ballot that may be called for and, if the holder has specified a choice with respect to any matter to be acted on, the securities will be voted accordingly.
• 1. This proxy confers discretionary authority in respect of amendments or variations to matters identified in the Notice of Meeting or other matters that may properly come before the meeting or any adjournment or postponement thereof.
• 1. This proxy should be read in conjunction with the accompanying documentation provided by Management.

Proxies submitted must be received by 1:00 pm, Mountain Time, on Friday, February 26, 2021.

VOTE USING THE TELEPHONE OR INTERNET 24 HOURS A DAY 7 DAYS A WEEK!

To Vote Using the Telephone

• Call the number listed BELOW from a touch tone telephone.

1-866-732-VOTE (8683) Toll Free

• • Go to the following web site: www.investorvote.com
• • Smartphone? Scan the QR code to vote now.

If you vote by telephone or the Internet, DO NOT mail back this proxy.

Voting by mail may be the only method for securities held in the name of a corporation or securities being voted on behalf of another individual.

Voting by mail or by Internet are the only methods by which a holder may appoint a person as proxyholder other than the Management nominees named on the reverse of this proxy. Instead of mailing this proxy, you may choose one of the two voting methods outlined above to vote this proxy.

To vote by telephone or the Internet, you will need to provide your CONTROL NUMBER listed below.

CONTROL NUMBER

I/We being holder(s) of Vitreous Glass Inc. (the "Corporation") herebyappoint(s): J. Patrick Cashion, President, Chief Executive Officer and adirector of the Corporation, or failing him, Timothy H. Rendell, Chief FinancialOfficer and a director of the Corporation						Print the name of the person you areappointing if this person is someoneother than the ManagementNominees listed herein.
as my/our proxyholder with full power of substitution and to attend, act and to vote for and on behalf of the shareholder in accordance with the following direction (or if no directions have beengiven, as the proxyholder sees fit) and all other matters that may properly come before the Annual General and Special Meeting (the "Meeting") of shareholders of Vitreous Glass Inc. to beheld by means of remote communication via teleconference at 1-866-305-1460, Access Code 4243269 on Tuesday, March 2, 2021 at 1:00 pm (Mountain Time) and at any adjournment orpostponement thereof.
VOTING RECOMMENDATIONS ARE INDICATED BY HIGHLIGHTED TEXT OVER THE BOXES.
											For	Against
1. Number of Directors
To fix the number of directors to be elected at the Meeting at four (4).
2. Election of Directors
	ForWithhold				ForWithhold						For	Withhold
01. J. Patrick Cashion			02. Meredith Cashion					03. David G. Birkby
04. Timothy H. Rendell
											For	Withhold
3. Appointment of Auditors
The appointment of MNP LLP, Chartered Accountants, to serve as auditors of the Corporation for the ensuing year and the authorization of thedirectors to fix their remuneration as such.
ForAgainst
4. Stock Option Plan
The approval, with or without variation, of an ordinary resolution, the full text of which is set forth in the Information Circular, to approve theCorporation's stock option plan.
To transact such other business as may be properly brought before the Meeting or any adjournment thereof.
Authorized Signature(s) - This section must be completed for yourinstructions to be executed.					Signature(s)					Date
I/We authorize you to act in accordance with my/our instructions set out above. I/We herebyrevoke any proxy previously given with respect to the Meeting. If no voting instructions areindicated above, this Proxy will be voted as recommended by Management.
Interim Financial Statements - Mark this box if you wouldlike to receive Interim Financial Statements andaccompanying Management's Discussion and Analysis bymail.			mail.		Annual Financial Statements - Mark this box if you wouldNOT like to receive the Annual Financial Statements andaccompanying Management's Discussion and Analysis by
If you are not mailing back your proxy, you may register online to receive the above financial report(s) by mail at www.computershare.com/mailinglist.
V I U Q		3 2 0 0 4 4						A R 2

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