ADDITIONS & FACILITY EXPANSIONS · WHITBY, ON

Commercial Additions & Facility Expansions Contractor in Whitby, ON

Henley Contracting builds additions to offices, professional buildings and light industrial flex buildings in Whitby. A growing firm may need more offices, a bigger reception area or more work space behind the front office. We plan the addition so it suits the existing building, the parking on the site and the way your team works every day.

SERVICE
Additions & Facility Expansions
AREA
Whitby, ON
REGION
Durham Region
CALL
(905) 576-9714
Stone and brick professional office building with a new two-storey glass wing and entrance canopy in Whitby, Ontario (illustration) – Commercial Additions & Facility Expansions Contractor
01 / OVERVIEWADDITIONS & FACILITY EXPANSIONS · WHITBY

ADDITIONS & FACILITY EXPANSIONS · WHITBY

Office and flex building additions in Whitby

An office addition is about more than floor area. New space has to connect to corridors, washrooms, heating and data in a way that feels planned, not tacked on. Outside, the addition should look like it belongs with the original building.

We work with your designer to match or deliberately update the exterior.

  • 01 / PARKING

    Spaces required for the new floor area checked early.

  • 02 / CONNECTIONS

    Corridors, washrooms and services joined to the existing building.

  • 03 / EXTERIOR

    Materials and windows that suit the original.

  • 04 / TOWN PERMITS

    Permits with the Town of Whitby.

02 / WHAT WE BUILDADDITIONS & FACILITY EXPANSIONS · WHITBY

Office additions we build

More offices

Private offices and meeting rooms for a growing team.

Larger reception

A bigger front entrance and waiting area.

Second storey

Building up where the structure and zoning allow.

03 / IN FOCUSADDITIONS & FACILITY EXPANSIONS · WHITBY

Parking can decide the size

Zoning usually ties the number of parking spaces to the floor area of the building. On a tight lot, parking may limit how big an addition can be, so we check it before the design goes far.

Double-height reception lobby in the new wing with a walnut front desk, terrazzo floor and tall windows, Whitby, Ontario (illustration) – Commercial Additions & Facility Expansions Contractor
04 / IN FOCUSADDITIONS & FACILITY EXPANSIONS · WHITBY

Comfort in old and new

An addition can strain an existing heating and cooling system. We review whether it can serve the new space or whether the addition needs its own equipment.

05 / IN FOCUSADDITIONS & FACILITY EXPANSIONS · WHITBY

Matching floor levels

Old and new floors should meet without steps or ramps wherever possible. Surveying the existing building early lets the new foundation be set to the right height, so carts, chairs and staff move between them easily.

06 / IN FOCUSADDITIONS & FACILITY EXPANSIONS · WHITBY

Keeping staff working

Office additions are built beside people at their desks. We put up dust barriers, keep entrances clear and schedule noisy work early or late so the team can keep working.

07 / IN FOCUSADDITIONS & FACILITY EXPANSIONS · WHITBY

Signage and wayfinding

When a building grows, visitors need to find the right door. A clear main entrance, good exterior lighting and simple signs inside help clients and deliveries get where they are going.

08 / IN FOCUSADDITIONS & FACILITY EXPANSIONS · WHITBY

Near Whitby

We also build additions in Brooklin, Oshawa and Pickering. Building new? See our commercial work in Whitby.

Need more room in Whitby? Tell us about your project.

CLIENT REVIEWSIN THEIR WORDS

Henley Contracting Ltd.

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QUESTIONSWHITBY, ON

Frequently asked questions

Can't find your answer? Tell us about your project and ask us directly.

Can we add a second storey to our office?
Sometimes. The structure, foundations and zoning all need to allow it.
Will we need more parking?
Possibly. Zoning often links parking to floor area, so we check early.
Who issues permits in Whitby?
The Town of Whitby.
NEXT STEPSTART A CONVERSATION

YOUR PROJECT

Planning an addition or expansion to your building in Whitby?

Tell us about the business, how much more space you need and how the building is used today. We will look at the site with you and explain the next steps.

NEARBYADDITIONS & FACILITY EXPANSIONS

Memberships & accreditations

ROOTED IN ONTARIO

Durham Region · Kawartha Lakes

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