Structural engineering for home renovations
We help St. Catharines homeowners with structural design for wall removals, additions, altered floors and roof changes. Our work connects the layout you want with the beams, posts, foundations and roof details it needs.
Detailed service overview
Whether you are removing a wall, changing a floor or adding space, the existing house matters. We assess the affected structure and design the beams, posts, connections and foundations needed for the renovation.
Know what structural work your renovation needs before the layout is finalized.
Residential engineering services
Structural design for removing walls, widening openings, or changing the way rooms connect.
New or replacement supports designed around the loads and the layout you want.
Framing changes for new stairs, larger openings, or altered floor arrangements.
Structural connections between an addition and the existing house.
Changes involving posts, beams, openings, and the foundations supporting them.
Assessment and design where renovations alter roof framing or structural ceiling supports.
Review of framing that needs reinforcement or modification as part of the renovation.
A coordinated design for renovations affecting more than one area or level of the home.
We review the changes you want to make and the plans or information already available.
We review the building or site information and design the structural elements your project needs.
The agreed package explains the designed members, supports, and connections.
Any included permit responses, contractor questions, or design revisions are handled as the project progresses.
Homeowner questions
Engineering is relevant when the work changes a structural member or the loads it carries. Wall removals, additions, altered floors and roof changes can affect supports beyond the part of the house being renovated.
Yes. We assess the wall’s structural role before designing its removal or alteration. Framing above and support below establish what the wall carries; its visible appearance alone cannot answer that question.
Yes. Connected changes can be assessed together and included in the structural design. A main-floor opening and basement alteration may share a beam or footing, so their combined effect matters.
We assess these options against the loads, available space and supporting construction. Removing a post can increase beam span and loads at its ends, which may affect the foundations as well.
The drawings explain the members, connections and supporting work required by the renovation design. They may include beams, posts, floor alterations and footings rather than a single note naming one replacement member.
Yes, but reliable information about the relevant existing construction is still needed for design. Accessible framing and measurements may provide much of it; concealed footings or members can need further investigation.
The changes, existing information and number of connected supports influence the work needed. An opening in exposed framing differs from an addition that changes roof loads and relies on concealed foundations.
It needs assessment where the discovery changes the assumptions used in the structural design. A hidden beam, different joist direction or damaged bearing can require revised details before the affected work proceeds as planned.
Hamilton Structural Engineers provides engineering for home renovations for homeowners in St. Catharines.
Tell us what you want to change, build or have assessed. We can help identify the structural engineering needed for your St. Catharines home.
