the beautiful door

June 2016

Mesquite Plant Tour

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Safe Harbor / Non-GAAP Financial Measures

SAFE HARBOR / FORWARD LOOKING STATEMENT

This investor presentation contains forward-looking information and other forward-looking statements within the meaning of applicable Canadian and/or U.S. securities laws, including our discussion of

improvements in the housing market and related markets and the effects of our pricing and other strategies. When used in this Investor Presentation, such forward-looking statements may be identified

by the use of such words as “may,” might, “could,” “will,” would,” “should,” “expect,” “believes,” “outlook,” “predict,” “forecast,” “framework,” “objective,” “remain,” “anticipate,” “estimate,” “potential,”

“continue,” “plan,” “project,” “targeting,” or the negative of these terms or other similar terminology.

Forward-looking statements involve significant known and unknown risks, uncertainties and other factors that may cause the actual results, performance or achievements of Masonite, or industry

results, to be materially different from any future plans, goals, targets, objectives, results, performance or achievements expressed or implied by such forward-looking statements. As a result, such

forward-looking statements should not be read as guarantees of future performance or results, should not be unduly relied upon, and will not necessarily be accurate indications of whether or not such

results will be achieved. Factors that could cause actual results to differ materially from the results discussed in the forward-looking statements include, but are not limited to, our ability to successfully

implement our business strategy; general economic, market and business conditions; levels of residential new construction, residential repair, renovation and remodeling and non-residential building

construction activity; competition; our ability to manage our operations including integrating our recent acquisitions and companies or assets we acquire in the future; our ability to generate sufficient

cash flows to fund our capital expenditure requirements and to meet our debt service obligations, including our obligations under our senior notes and our senior secured asset-backed credit facility;

labor relations (i.e., disruptions, strikes or work stoppages), labor costs, and availability of labor; increases in the costs of raw materials or any shortage in supplies; our ability to keep pace with

technological developments; the actions by, and the continued success of, certain key customers; our ability to maintain relationships with certain customers; new contractual commitments; our ability to

generate the benefits of our restructuring activities; retention of key management personnel; environmental and other government regulations; limitations on operating our business as a result of

covenant restrictions under our existing and future indebtedness, including our senior notes and senior secured asset-based credit facility; and other factors publicly disclosed by the company from time

to time.

NON-GAAP FINANCIAL MEASURES

Our management reviews net sales and Adjusted EBITDA (as defined below) to evaluate segment performance and allocate resources. Net assets are not allocated to the reportable segments.

Adjusted EBITDA is a non-GAAP financial measure which does not have a standardized meaning under GAAP and is unlikely to be comparable to similar measures used by other companies. Adjusted

EBITDA should not be considered as an alternative to either net income or operating cash flows determined in accordance with GAAP. Additionally, Adjusted EBITDA is not intended to be a measure of

free cash flow for management's discretionary use, as it does not include certain cash requirements such as interest payments, tax payments and debt service requirements. Beginning with the third

quarter of 2015, we revised our calculation of Adjusted EBITDA to separately exclude loss (gain) on disposal of subsidiaries. The revision to this definition had no impact on our reported Adjusted

EBITDA for the three months ended March 29, 2015. Adjusted EBITDA (as revised) is defined as net income (loss) attributable to Masonite adjusted to exclude the following items: depreciation;

amortization; share based compensation expense; loss (gain) on disposal of property, plant and equipment; registration and listing fees; restructuring costs; asset impairment; loss (gain) on disposal of

subsidiaries; interest expense (income), net; loss on extinguishment of debt; other expense (income), net; income tax expense (benefit); loss (income) from discontinued operations, net of tax; and net

income (loss) attributable to non-controlling interest. This definition of Adjusted EBITDA differs from the definitions of EBITDA contained in the indenture governing the 2023 Notes and the credit

agreement governing the ABL Facility. Adjusted EBITDA, as calculated under our ABL Facility or senior notes would also include, among other things, additional add-backs for amounts related to: cost

savings projected by us in good faith to be realized as a result of actions taken or expected to be taken prior to or during the relevant period; fees and expenses in connection with certain plant closures

and layoffs; and the amount of any restructuring charges, integration costs or other business optimization expenses or reserve deducted in the relevant period in computing consolidated net income,

including any one-time costs incurred in connection with acquisitions.

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the beautiful door

Welcome & Introduction

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Introduction

Integrated Supply Chain – Residential Doors

Step #1

Door Facings Production

• 5 molded facilities

globally

• 8 press lines

• Insured replacement

value of >$1 billion

Step #2

Slab Assembly

• 9 interior facilities

• 5 exterior steel facilities

• 3 exterior fiberglass

facilities

Note: North American facilities

Step #3

Dorfab

• 10 Dorfab facilities

• Services retail customers

• Pre-hanging and pre-

finishing are value added

services

Note: North American facilities

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Introduction

Mesquite Dorfab Facility

Mesquite Dorfab Facility

• 232,800 sq ft facility

• Interior, exterior, patio

doors and special

orders

• 25 docks for

Shipping / Receiving

• Automated paint and

staining line

• Facility layout

optimized for safety &

material flow

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Introduction

Masonite’s Profitable Growth Agenda

Beneficial Tailwinds

• Market Recovery

• Consolidation

• Optimized Portfolio

• Leveraging Improved Cost Structure &

Capabilities

Strategic Focus

• Unparalleled Customer Experience

– New product innovation

– Digital innovation in routes to market

• MVantage Lean Enterprise

– Automation, Efficiency, Speed, Simplicity

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Operational Improvement

the beautiful door

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Operational Improvement

MVantage – Automation, Efficiency, Simplicity, Speed

• Advancing from project-based Lean Six

Sigma to a Lean Enterprise

Management System

• Drive continuous improvement through

disciplined daily accountability process,

quick response to performance issues

• Employee empowerment / Coaching

management model

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Operational Improvement

Mesquite Layout

Mesquite Layout

Receiving

Warehouse

Process

Stage

Shipping

Material Flow

• Materials received in a

central receiving area

• Each aisle in warehouse

has owner accountable for

ensuring materials stored

in an organized manner

• Production processes are

in center of building and

materials flow in one

direction to shipping area

• Utilize 15 shipping queues

that are marked on floor

and match size of truck

into which they will load

Receiving

Shipping

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Operational Improvement

Improved Efficiency

• Installed 2013

• Designed to accommodate next

level of automation by installing

reciprocators

• Produces over 50k stock

stained slabs annually

- Shipped to Home Depot in

U.S. and Canada

Mesquite Stain Line

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Product Innovation

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Product Innovation

Pre-Hanging and Pre-Finishing Products

• Primarily services big box retail

• Mesquite services both Home

Depot and Lowe’s

• Pre-finishing sales +150% since

2011

Dorfab

Pre-Finishing & Pre-Hanging sites Pre-Hanging sites only

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Product Innovation

New Products - Everland

• Launched in November 2015

• Exclusively at the Home Depot

- Now in over 550 stores

• Premium Fiberglass doors

• Combines the richness of real

wood with the performance of

fiberglass

- Fiberglass resists cracking,

warping, splitting and denting

• Retail price point: $599

- Other fiberglass average of

$200 - $400

Everland Fiberglass Doors

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Product Innovation

New Products - Everland

Everland Fiberglass Doors

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Product Innovation

Full Product Portfolio – Interior & Exterior Doors

Exterior Doors

Interior Doors

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Summary / Q&A

the beautiful door

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the beautiful door