Manufacturer for builders, architects, and homeowners
Premium doors, windows, frames, and custom glass built for better projects.
FineLine helps contractors, developers, architects, and homeowners source high-performance products with responsive quoting, clean manufacturing, and project-ready support.
Quote-ready support
Drawings, measurements, finishes, and project timelines aligned.
18+
Years manufacturing experience
4,200+
Completed openings delivered
350+
Builder and contractor partners
96%
Quote response satisfaction
Product categories
Manufactured for residential and commercial scopes.
Explore reliable window, door, frame, and glass packages with options for performance, finish, size, and use case.
Why choose us
Premium manufacturing with contractor-friendly execution.
We combine practical field experience with clean fabrication standards, so your products arrive ready for the realities of the site.
Fast quote response and clear scope notes
Custom sizing, finish, and glass package support
Residential, commercial, and specialty product expertise
Installation or delivery coordination for active jobsites
Services
Support from product planning to installation.
Keep your project moving with measurement, specification, manufacturing, and installation services.
Product Consultation
Help selecting window, door, frame, and glass packages that match scope, budget, codes, and design intent.
Field Measurement
Accurate site measurements and opening reviews to reduce ordering mistakes and installation delays.
Custom Manufacturing
Precision fabrication for residential, commercial, and specialty projects with consistent quality control.
Delivery Coordination
Project-labeled packaging, staged delivery, and contractor-friendly communication from order to site arrival.
Installation Support
Professional install crews or trade support for residential replacements, new construction, and commercial scopes.
Specification Support
Architectural product guidance, technical data, finish options, and submittal-ready information.
Featured projects
Built for real openings, real schedules, and polished results.
A snapshot of residential, commercial, and custom glass work.
Residential WindowsNorth Toronto
Oak Ridge Custom Residence
Black aluminum-clad windows and oversized sliding doors for a modern infill home.
Commercial FramesMississauga
Harborview Retail Facade
Storefront framing, commercial glazing, and entry systems for a multi-tenant retail plaza.
Patio DoorsEtobicoke
Cedar Lane Townhomes
Repeatable window and patio door packages delivered in phases for a townhome development.
Process
A clear path from first call to final opening.
Simple steps, clean communication, and fewer surprises.
Consultation
We learn the project scope, performance needs, drawings, target budget, and schedule.
Measurement
Openings, site constraints, and product details are verified before production begins.
Manufacturing
Products are fabricated, inspected, labeled, and prepared for delivery or installation.
Installation
Your team receives coordinated delivery, installation support, or full-service installation.
Testimonials
Trusted by builders, architects, and project teams.
"The team handled our window package with the kind of detail that makes site work easier. Dimensions, labels, and delivery were all on point."
Michael Tran
Project Manager, Northline Builders
"They helped us balance performance, budget, and finish options for a custom home. The final doors and windows look exceptional."
Sarah Venn
Architect, Venn Studio
"Fast quoting, clean communication, and no surprises during installation. That matters when you have trades stacked on a schedule."
Daniel Costa
Developer, Costa Urban
FAQs
Common quote and manufacturing questions.
Need specifics? Send drawings or measurements and our team will help clarify the best next step.
Yes. Most products can be fabricated to project-specific dimensions after measurement or drawing review.
Ready to price your next opening package?
Share your drawings, dimensions, or project goals. We will help you choose the right doors, windows, frames, and glass package.