Bortoletto Serramenti

What Bortoletto Serramenti does

Bortoletto Serramenti is a Padova-based, family-owned Italian manufacturer and installer of custom windows, doors, shutters, and complementary architectural products, founded in 1957 and operating as a single-member Srl (Srl con unico socio). The company runs a fully vertically integrated operation: all products are designed, manufactured, painted, assembled, and installed in-house at its facility in the CAMIN South Industrial Zone of Padova. Its product portfolio spans three material categories — wood (Alma, Alma 2.0, Energy Save lines), wood-aluminum (Space, Cosmo, Flatline), and PVC (Piattaforma, Synego) — alongside sliding/alzanti systems (Dual, Imago, AnitaSlide), interior and entrance doors (wood, glass, laminate, armored, aluminum with RC2/RC3/RC4 security ratings), shutters, mosquito nets, roller shutters, sectional garage doors, interior/exterior shades, wood flooring, and insulated monobloc systems. Manufacturing is anchored by a zero-emission paint drying tunnel, robotic-arm painting with proprietary software, and Industry 4.0-compliant machinery. Thermal insulation performance ranges from Uw 1.1 to 0.5 W/m²K via Argon-filled chambers with warm-edge spacers, and acoustic insulation reaches 46 dB.

The company sells exclusively direct-to-consumer through its Padova showroom, a website with quote request and catalog download functionality, and a referral channel comprising local architects, surveyors, and construction companies. Pricing is fully quote-based, varying by material, customization, dimensions, and glass specification. Revenue is generated through one-time project sales of products plus bundled professional installation and complementary services; the company also assists customers with EcoBonus 50% Italian tax deduction paperwork (up to €60,000 in deductions) and ENEA documentation. It holds ISO 9001 and ISO 14001 certifications, operates with 11-50 employees, and serves a customer base of residential homeowners, new-construction buyers, renovation clients, and — secondarily — architects, construction companies, and other retailers across the Veneto region. Geographic footprint is single-country (Italy), concentrated in Padova and its province, with no disclosed international distribution or export activity.

Name

Bortoletto Serramenti

Legal name

Bortoletto Serramenti Srl con unico socio

Website

https://bortolettoserramenti.com

Company type

Private

Founded year

1957

Operating status

Operating

Headcount range

11–50 employees

Short description

Bortoletto Serramenti is a family-owned Italian manufacturer of custom windows, doors, shutters, and architectural complements, founded in 1957 and based in Padova. It sells direct-to-consumer through its own showroom and website, serving residential homeowners and small commercial buyers in the Veneto region with fully in-house design, manufacturing, and installation.

Ownership category

akta.pro rank

Product category

Window and Door Manufacturing

NAICS

Wood Window and Door Manufacturing (321911), Metal Window and Door Manufacturing (332321), Blind and Shade Manufacturing (337920)

SIC

Millwood, Veneer, Plywood, & Structural Wood Members (2430), Metal Doors, Sash, Frames, Moldings & Trim (3442), Glass Products, Made Of Purchased Glass (3231)

akta.pro primary industry

Windows (IMADAIAC)

akta.pro secondary industries

Interior Doors (IMADAIAB), Frames, Sashes, Mullions & Subframes (IMADAIAH), Window & Door Frame/Sash Replacement (HSAPAJAF), Window Sash, Frame & Wood Rot Repair (HSAGABAD)

Keywords

• Custom window manufacturing
• Wood-aluminum windows
• PVC window frames
• Interior door manufacturing
• Entrance door systems

Headquarters

HQ city

Padua

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Windows and Doors Product Sales: Direct sale of custom-manufactured windows, doors (interior and exterior), sliding systems, and shutters. Products are sold as one-time purchases with professional installation services included. Revenue is generated through individual project sales with varying price points based on materials, customization, and size.
2. Installation and Technical Services: Professional installation services provided exclusively by company-certified technicians, including site preparation, old window removal, and post-installation support. Services include free fiscal consultation and assistance with ENEA documentation for energy efficiency incentives.
3. Complementary Products: Sale of complementary products including insect screens, awnings, flooring, garage doors, roller shutters, and maintenance services. These products extend revenue opportunities from the core window and door business.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Bortoletto Serramenti manufactures and supplies custom-made windows, doors, and architectural complements from its Padova, Italy facility. The product range covers wood, wood-aluminum, and PVC windows; sliding door systems; interior doors (wood, glass, laminate); and entrance/security doors (wood, armored, aluminum). All products are made to order in-house with professional installation and post-sale support included.

Product overview

Bortoletto Serramenti is an artisan Atelier del Serramento (window workshop) established in 1957, specializing in custom-made windows, doors, and architectural complements. The product portfolio is organized across three main window material categories: wood windows (Alma, Alma 2.0, Energy Save), wood-aluminum windows (Space, Cosmo, Flatline), and PVC windows (Piattaforma, Synego). Sliding door systems include Dual, Imago, Anitaslide (Wood 80, Wood 92, Space variants), and PVC Alzanti. Interior and entrance doors span wood, glass, and laminate materials with armored and aluminum options. Complement products include mosquito nets, roller shutters, interior/exterior shades, sectional garage doors, wood flooring, insulated shutter boxes, thermal monobloc units, and insulating sides. All products are manufactured internally in their Padua facility with extensive customization options in finishes, colors, and technical specifications.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Wood Windows Custom-made wood windows including the Alma (flush-mounted frame and sash exterior), Alma 2.0 (flush-mounted both sides, contemporary design), and Energy Save (premium thermal insulation, double-glazed) lines, designed for residential and commercial installations.
• Wood-Aluminum Windows Wood-aluminum windows combining interior wood finishes with exterior aluminum performance, including Space, Cosmo (minimalist with reduced sash), Flatline (flush-mounted continuous surface), and Anita80 minimal A80 lines for residential and commercial projects.
• PVC Windows PVC windows including Piattaforma (70mm profile, Uf 1.3 W/m2K, acoustic insulation up to 45 dB) and Synego (80mm profile, Uf 1.0 W/m2K, acoustic insulation up to 46 dB) high-performance options.
• Sliding Door Systems Sliding doors including Dual (wood mullions and transoms), Imago (minimalist full-glass effect), Anitaslide (ultra-minimal Wood 80, Wood 92, Space variants with 200kg panel capacity), and PVC Alzanti Synego 80 lines.
• Wood and Aluminum Shutters Exterior shutters in wood (Okoume plywood) and aluminum (orientable or fixed blades) for weather protection and aesthetic enhancement of buildings.
• Interior Doors Interior doors available in wood (classic and modern designs), glass (sliding, swinging, dividing), and laminate finishes, customizable in colors and decorative options.
• Entrance and Security Doors Entrance doors in wood (reinforced with internal steel frame), armored/steel (Portoncini Blindati), and aluminum (RC2, RC3, RC4 certified) with thermal and acoustic insulation and high-security cylinders.
• Complementary Products Complementary products including mosquito nets with Sunox antibacterial certified mesh, roller shutters (aluminum, steel, extruded aluminum, PVC), exterior and interior shades, sectional garage doors, natural wood flooring, insulated shutter boxes (1.0 W/m²K thermal transmittance), and thermal monobloc units.
• Installation and Technical Services Professional installation by company-certified technicians including site preparation, old window removal, post-installation support, free fiscal consultation, and assistance with ENEA documentation for EcoBonus 50% tax deductions.

Quantifiable outcome

• Thermal insulation parameters from 1.1 to 0.5 W/m²K with Argon-filled glass units and warm edge spacers
• +4 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Metra: Italian aluminum profile and window/door systems manufacturer. Comparable in aluminum entrance door systems and frames, but operates as a systems supplier to fabricators rather than as a single-site custom fabricator like Bortoletto.
• Reynaers Aluminium: Belgian manufacturer of high-end aluminum window, door, and sliding systems. Comparable to Bortoletto's aluminum entrance doors and minimalist sliding systems (e.g., Imago, AnitaSlide), with broader geographic and project reach.
• Schüco: German global leader in aluminum and PVC window/door systems and facade solutions. Comparable in aluminum entrance door systems and minimalist slider technology; serves a much broader project and architectural market than Bortoletto.
• Aluprof: Polish aluminum systems supplier producing window, door, and facade systems. Comparable in aluminum window/door technology but functions as a profile/systems provider rather than a finished goods retailer like Bortoletto.
• Hörmann: European leader in doors, including sectional garage doors — directly comparable to Bortoletto's AlboDoor sectional garage line. Operates globally with broad product portfolio versus Bortoletto's regional focus.
• Internorm: Austrian premium European window manufacturer offering wood/aluminum and PVC systems with strong thermal and design performance. Overlaps with Bortoletto's premium minimal-frame and high-insulation lines, but at pan-European scale.

Emerging players

• Salamander Industrie-Produkte: German PVC window profile manufacturer with growing finished-window presence in Europe. Comparable PVC technology to Bortoletto's PVC windows, with growing finished-product ambitions overlapping with regional fabricators.

Direct peers

• Finstral: South Tyrolean family-owned manufacturer of custom windows, doors, and sliding systems in wood, wood-aluminum, and PVC. Directly comparable to Bortoletto in product mix, premium positioning, in-house production, and direct-to-customer Italian/European distribution.
• Legnoform: Italian custom manufacturer of wood and wood-aluminum windows and doors. Closely comparable to Bortoletto's custom wood fabrication model and direct-to-customer Italian market focus, making it a near-direct regional competitor.

Regional players

• Oknoplast: Polish PVC and wood-aluminum window manufacturer with strong presence in Italy. Comparable product set in PVC windows (similar to Bortoletto's Piattaforma/Synego PVC lines) but with significantly larger scale and broader geographic reach.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

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 Bortoletto Serramenti