Alteration package
The alteration package
This page is the alteration package a Toronto condo board reviews before hardwood work. An incomplete package delays the project more often than material lead times. What goes in is the renovation application, the certificate of insurance, the scope of work, the product specification, the ratings sheet for IIC and STC, and a sample board.
Floors Toronto helps owners and designers assemble that documentation while complimentary custom stain matching proceeds in parallel. The method named on the form has to be the method the crew will install.
| Document | Purpose |
|---|---|
| Renovation application | Formal approval to begin work in the suite and common areas |
| Certificate of insurance | Liability coverage naming the corporation |
| Scope of work | Square footage, rooms, demolition, and install method |
| Acoustic data | IIC/STC ratings for the underlay or membrane, plus the assembly |
| Product spec | Engineered hardwood thickness, species, and finish type |
| Sample board | A physical plank for the superintendent or the board |
| Elevator booking | Freight window for material delivery and waste removal |
What goes in the package.
Condominium corporations across Toronto, Mississauga, North York, and Etobicoke commonly ask for a signed renovation application, a contractor certificate of insurance naming the corporation as additional insured, a detailed scope of work, and product and method specifications before they issue a permit sticker.
Hardwood packages add the acoustic sheet and confirmation that the product is engineered hardwood suitable for concrete, not solid strip that would need nail-down into plywood the slab does not have. Floors Toronto European white oak engineered hardwood at 3/4 inch thickness aligns with most of those specifications when it is paired with an approved glue-down or floating assembly. Crew logistics sit on condo installation. The order of operations is the install sequence.
Ratings the board asks to see.
IIC measures how well an assembly reduces impact noise, footsteps and dropped objects, transmitted to the suite below. STC relates to airborne sound, such as voices or television. Toronto boards reference these ratings when they review floating hardwood over acoustic underlay or glue-down systems with acoustic membranes.
Floors Toronto documentation pairs the product spec with the underlay or adhesive sheet so reviewers see the assembly, not plank marketing alone. The number is the one in that corporation’s rule. The layers are on the acoustic assembly page.
| Rating | What the board is asking about |
|---|---|
| IIC | Impact: footsteps and dropped objects transmitted to the suite below |
| STC | Airborne sound: voices or television |
The sample board.
Many Toronto towers want a physical sample, not a PDF, showing the plank face, the edge profile, and the stain direction under typical corridor lighting. Floors Toronto provides complimentary custom stain matching so the sample reflects the approved European white oak colour before production locks.
Straight plank samples often use 7½″ or 9¼″ Grade AB faces. Designers specifying herringbone (5″ × 25″) or chevron (5″ × 25½″) submit pattern samples when the bylaw requires them. Time the sample with the installation timeline and the stain matching guide. The product pages are the engineered collection and European white oak.
Why packages stall.
Boards reject or delay packages when the listed install method conflicts with the acoustic rule, when certificate of insurance limits are too low, when solid hardwood is specified on concrete, or when underlay ratings are missing from a floating submission.
Floors Toronto aligns the method statement with the 3/4 inch engineered oak actually on order, glue-down through the glue-down service or a float that follows the corporation’s underlay list on the floating service. After approval, moisture testing still gates adhesive work. Paperwork does not replace the probe. That gate is in the install sequence.
Review and the superintendent.
Toronto condominium review cycles vary from two weeks in small North York buildings to six weeks in downtown corporations with monthly architectural committees. Submit a complete package early. Partial insurance limits or a missing IIC sheet trigger a resubmission that idles stain matching already underway.
Superintendents often want a walkthrough before the permit sticker. Bring the approved sample board, UV-cured European white oak at 3/4 inch, not a generic marketing photo. When a board asks for an alternative product, answer with the engineered specification: why solid strip is impractical on concrete, and how the glue-down or floating assembly meets the acoustic rule. Reference the documentation rather than a verbal assurance.
Book the freight elevator in parallel so a window exists before material arrives. After approval, post the permit sticker where it can be seen and keep to quiet hours. Hardwood noise in a prohibited window can stop the work independent of the paperwork.
Unlike solid strip, Floors Toronto engineered hardwood moves up to 3× less under Toronto humidity change and is available in 3/4 inch thickness with UV-cured finish; occupied RH near 35–55% is required for stable installs across Yorkville and Forest Hill condominiums.
Occupied humidity after approval is part of the install sequence, not a second article here.
Keep reading.
Related project galleries.
See how these specifications translate into finished rooms. Each case study links colour, area, pattern, and project scope with real installation photography from Floors Toronto.
Etobicoke · Straight plank
Etobicoke straight plank — Soft White
Etobicoke straight-plank engineered oak renovation — supply, acclimation, and method matched to subfloor.
5 photosABCnail-down
Toronto · Chevron
Toronto chevron — Mist Oak
Toronto chevron feature or whole-room install — precise mitres, batch-locked stain, UV-cured finish.
8 photosABglue-down
Toronto · Straight plank
Toronto straight plank — Soft White
Toronto straight-plank engineered oak renovation — supply, acclimation, and method matched to subfloor.
5 photosABCglue-down
Questions, answered.
What documents do Toronto condo boards need for hardwood?
Typical packages include a renovation application, a contractor certificate of insurance naming the corporation, the scope of work, engineered hardwood product specs at 3/4 inch thickness, acoustic IIC/STC data for the underlay or membrane, and sometimes a physical sample board. Review windows run from about two weeks to six weeks.
What are IIC and STC ratings for condo floors?
IIC measures impact noise like footsteps. STC relates to airborne sound. Toronto boards reference these ratings when they review the assembly sheet for floating hardwood over acoustic underlay or glue-down with an acoustic membrane. The layers themselves are on the acoustic assembly page.
Will boards accept solid hardwood on concrete?
Most Toronto condominium slabs cannot accept nail-down solid strip. Boards typically approve engineered European white oak at 3/4 inch thickness with glue-down or floating methods written into the package.
Should I submit a sample board to my Toronto condo board?
Many corporations require a physical sample showing stain and edge profile. Straight-plank samples are often 7½ or 9¼ inch Grade AB. Pattern projects may need herringbone 5 by 25 inch or chevron 5 by 25½ inch samples when the bylaw asks.
Does Floors Toronto help with the certificate of insurance and alteration forms?
Yes. Floors Toronto aligns installation method statements, product specifications, and acoustic documentation with what crews will execute on Toronto concrete, which cuts rejection cycles caused by mismatched paperwork.
Can I start demolition before board approval?
No. Toronto corporations issue violation fines for unapproved work. Complete the alteration approval, including elevator bookings where required, before tear-out and adhesive mobilization.
(07) — Start your project
Tell us about your space.
What do you need?
Supply and install. Our oak, then our crew: measure, moisture, method, and a written 5-year workmanship warranty.
- Reply within 1 business day
- Stain match included when you order
- Itemised, no-obligation quote
- Insured crews, 5-year workmanship warranty
The quote request is in.
We reply within one business day. If the job includes install, the reply separates supply from the method and the subfloor. If you want samples, we send them on the real oak. If a site measure is needed, we book it from that reply.
If you chose a colour photo, email the file to tymur@floorstoronto.ca with your name so the match can start. The form stores the file name, not the picture.