Lion Windows and Doors

What Lion Windows and Doors does

Lion Windows and Doors is a privately held, founder-owned (Roy Y.) window and door sales and installation company headquartered in West Los Angeles (ZIP 90025) and operating continuously since 2012. The company supplies and installs replacement and new-construction windows, sliding patio doors, entry doors, French doors, bi-folding doors, multi-slide doors, moving glass wall systems, and VELUX skylights across Los Angeles County and surrounding Southern California communities, while also offering nationwide product-only shipping (notably for VELUX skylights). Its product portfolio spans vinyl, fiberglass, aluminum, wood-clad, and specialty materials sourced from a curated set of brand partners: it is a preferred dealer for Milgard and an authorized VELUX dealer, and also carries Pella, Fleetwood, LaCantina, and AllWeather Aluminum — including fire-resilient product lines targeted at LA County wildfire rebuilds meeting CBC Chapter 7A and WUI requirements. Most products meet or exceed California Title 24 energy-efficiency standards via Low-E glass, Argon gas fills, and thermally broken frames.

The business operates on a product-plus-installation service model with two principal revenue streams: (1) one-time product sales of windows, doors, and skylights (resold from upstream manufacturers) and (2) professional installation services performed by licensed, bonded, and insured installers for both retrofit and new-construction applications. Ancillary revenue comes from on-site consultations (fee credited back upon project progression) and post-installation service trip charges tiered by distance from the West LA showroom. Pricing is project-based with no disclosed subscription or recurring contract structure; lead times for standard vinyl windows run 4–6 weeks and 8–12 weeks for custom or specialty items. The go-to-market is sales-led: field representatives conduct on-site consultations, professional measurements, and detailed written quotes, supplemented by a physical showroom, phone sales, a Wix-hosted e-commerce site with free-estimate intake, Yelp reputation presence, and content marketing via blog, Instagram, and Pinterest. The primary customer segments are homeowners conducting replacements and renovations (primary) and builders/contractors requiring specification accuracy and project coordination (primary); secondary segments include developers, ADU projects, and architects working on remodels and new construction.

Name

Lion Windows and Doors

Legal name

Lion Windows & Doors

Website

https://lionwindowsanddoors.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

Lion Windows and Doors is a West Los Angeles-based, founder-owned dealer and installer of premium windows, doors, skylights, and glass wall systems for residential homeowners, builders, and contractors across Los Angeles County since 2012.

Ownership category

akta.pro rank

Product category

Window and Door Sales and Installation

NAICS

Glass and Glazing Contractors (238150), Hardware Retailers (44414)

SIC

Wholesale-Lumber, Plywood, Millwork & Wood Panels (5031)

akta.pro primary industry

Doors, Windows & Millwork Retail (Interior/Exterior Doors, Windows, Moulding) (CRAIAEAI)

akta.pro secondary industries

Windows (IMADAIAC), Exterior Doors (IMADAIAA), Egress Window Installation/Replacement (HSAPAJAH), Windows, Doors & Millwork Distribution (CRAOAFAI)

Keywords

• Window installation services
• Door installation services
• Skylight sales
• Replacement windows
• Glass wall systems

Headquarters

HQ city

Los Angeles

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Product Sales: Sales of premium windows, skylights, and high-end glass door systems including bi-folding, multi-slide, and moving glass wall solutions. Products sourced from manufacturers like Milgard, Pella, LaCantina, Fleetwood, and Velux.
2. Installation Services: Professional installation services for windows and glass door systems for both retrofit and new construction applications. Licensed and insured installers provide full-service installation.
3. Consultation Services: On-site consultation with professional measurement and expert advice, credited back if customer moves forward with the project. Also provides construction and architectural consultation.
4. Service & Warranty: Service trip charges for post-installation support, maintenance, and warranty evaluation. Fees based on distance from showroom (ZIP 90025).

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels7 records

Core offering

Lion Windows and Doors supplies and installs premium windows, doors, skylights, and glass wall systems for residential and light commercial applications in Los Angeles County. The company carries products from manufacturers including Milgard, Pella, LaCantina, Fleetwood, AllWeather Aluminum, and VELUX, offering both supply-only and full-service installation options for replacement, renovation, and new construction projects.

Product overview

Lion Windows and Doors is a Los Angeles-based window and door supplier offering a comprehensive portfolio of premium products for residential and light commercial applications. The core offering includes replacement and new construction windows available in vinyl, fiberglass, aluminum, wood-clad, and specialty materials. Their specialty glass door systems encompass bi-folding doors (Fleetwood, LaCantina), multi-slide doors, moving glass wall systems, sliding patio doors, French doors, and entry doors. They serve as a preferred dealer for Milgard and also carry Pella, Fleetwood, LaCantina, and AllWeather products. VELUX skylights are offered through a dedicated shop section, including deck-mounted and curb-mounted fixed skylights with solar-powered shades and various flashing kit accessories. Services include professional installation (retrofit and new construction), construction consultation, and on-site measurement. The company operates on a product-plus-installation service model where customers can purchase products only or engage full-service installation through licensed contractors.

Differentiator

Problem solved

Functional benefit

Products and services

• Replacement Windows Windows designed for replacement of existing units in residential properties, available in vinyl, fiberglass, aluminum, wood-clad, and specialty options with energy-efficient features including Low-E glass, Argon gas, and thermally broken frames. Targeted at homeowners and contractors undertaking retrofit projects in Los Angeles County.
• New Construction Windows Windows with nail-fin installation for new construction projects, designed to integrate with building weather barriers and waterproofing systems. Targeted at builders, contractors, and developers for new-build residential projects.
• Bi-Folding Doors Premium glass door systems that fold panels to create wide open-wall openings for indoor-outdoor living. Offered in Fleetwood and LaCantina brands. Targeted at high-end residential remodels, additions, and new construction projects.
• Multi-Slide Doors Large glass door systems where panels glide along tracks for flexible opening configurations, offered in aluminum and wood-clad options from Fleetwood and LaCantina. Designed for residential applications requiring indoor-outdoor transitions.
• Moving Glass Wall Systems Architectural glass wall systems designed for maximum glass area and seamless indoor-outdoor transitions in high-end residential projects. Targeted at luxury remodels and new construction.
• Sliding Patio Doors Glass sliding door systems for patio access in residential properties, featuring smooth-rolling operation and multiple glass package options including energy-efficient configurations.
• Entry Doors Entry door systems for residential and light commercial applications, available in materials including fiberglass and wood-clad from top manufacturers.
• French Doors Traditional hinged door systems offering classic styling with modern energy-efficient glass options, suitable for residential interior and exterior applications.
• VELUX Skylights Authorized VELUX dealer offering deck-mounted and curb-mounted fixed and venting skylights with solar-powered shades. Available nationwide with free shipping via the company's e-commerce shop. Targeted at homeowners seeking natural light and energy-efficient skylight installations.
• Windows & Doors Installation Services Licensed, bonded, and insured professional installation services for retrofit and new construction applications throughout Southern California. Includes supply-only and full-service installation options. Targeted at homeowners, builders, and contractors in Los Angeles County.
• Construction & Architectural Consultation Expert guidance on product options, specifications, sizing, configurations, and energy-efficient solutions for builders, contractors, and architects. Supports specification accuracy and product selection for new construction and renovation projects.
• On-Site Consultation and Measurement Service Professional on-site measurement services combined with expert product advice and a detailed written quote. Includes a consultation fee that is credited back if the customer proceeds with the project. Targeted at homeowners and trade professionals in Los Angeles County.

Quantifiable outcome

• 21 windows replaced in 1.5 days with clean work and thorough cleanup
• +2 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Six partnerships are on record, tiered core and minor.

• Milgard Windows & DoorscoreChannel Partner/ Reseller/ DistributorPreferred dealer for Milgard Windows & Doors, offering their full line of vinyl, fiberglass, aluminum, wood-clad, and specialty window and door products. Known for durability and industry-leading warranties.
• VELUXcoreChannel Partner/ Reseller/ DistributorAuthorized VELUX dealer offering skylight products including curb mount, deck mounted, fixed, and venting skylights with solar-powered shades. Products include flashing kits, remote controls, and app control systems.
• Fleetwood Windows & DoorscoreChannel Partner/ Reseller/ DistributorFleetwood Aluminum Windows & Doors with extruded aluminum frames that are non-combustible and retain structural integrity at temperatures over 1,000 degrees F. Designed for wildfire resilience and alignment with CBC Chapter 7A and WUI requirements.
• LaCantina DoorscoreChannel Partner/ Reseller/ DistributorLaCantina Doors specializing in indoor-outdoor living systems including bi-fold, multi-slide, and pocketing door configurations. Popular for kitchens, family rooms, and entertaining spaces with flexible opening capabilities.
• Pella Windows & DoorscoreChannel Partner/ Reseller/ DistributorPella Windows & Doors as one of the top manufacturers offered, providing vinyl, fiberglass, and wood-clad options for residential applications.
• AllWeather AluminumminorChannel Partner/ Reseller/ DistributorAllWeather Aluminum offering non-combustible metal-framed windows and doors for fire-hazard-zone rebuilds. Series Collection provides architects flexibility across performance tiers.

Scale indicators2 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Window World: Largest window replacement franchise in the US with showroom-and-installation model very similar to Lion, though focused on value-tier vinyl windows rather than the premium architectural segment Lion targets.
• Thompson Creek Window Company: Mid-Atlantic-focused direct window and door replacement company with company-employed installers, in-home consultations, and showroom-supported sales—operating model nearly identical to Lion's at a regional scale.
• Champion Window: Direct-to-consumer window, door, and sunroom replacement company offering in-home sales and professional installation. Closely comparable business model combining product supply with full-service installation for homeowners.
• Zen Windows: Regional window replacement franchise operating in select US metros with one-day-quote, owner-operator model and licensed installation. Directly comparable in size, scope, and GTM to Lion Windows and Doors.
• Feldco: Midwest and Mid-Atlantic regional window, door, and siding replacement company with showrooms, in-home sales, and own installers. Comparable as a multi-brand regional replacement specialist.
• Renewal by Andersen: National full-service window and door replacement company with a similar premium positioning, in-home consultation model, and licensed installer network. Comparable in targeting homeowners with turnkey replacement and renovation services.
• The Window Source: Franchise-based window and door dealer network offering regional showrooms and installation services across multiple US markets—parallel to Lion's local dealer-and-installer model.

Broad incumbents

• Milgard Windows & Doors: Major West Coast window and door manufacturer (now part of MI Windows) with direct sales channels and a certified dealer network. Lion is a preferred Milgard dealer; Milgard's direct operations compete in the same LA market.
• Home Depot Installation Services: National big-box retailer offering window and door supply plus contracted installation across the US. Represents a mass-market incumbent competing for installation customers, particularly at lower price tiers.
• Pella Windows & Doors: Major national window and door manufacturer with company-owned showrooms and certified dealer network. Lion is a Pella dealer; Pella represents both a partner and a broader incumbent competing for the same premium replacement customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• Instagraminstagram.com/lionwindowsanddoors
• Pinterestpinterest.com/lionwindowsdoors
• LinkedInlinkedin.com/company/lion-windows-and-doors

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Lion Windows and Doors