![Quality](https://www.wbertolo.com.br/wp-content/uploads/2023/02/Untitled-design-5.png)
Quality Management System and continuous improvements in technology and safety.
![Customer satisfaction](https://www.wbertolo.com.br/wp-content/uploads/2023/02/Untitled-design-8.png)
We are committed to continuously improving ours services and products.
![Guarantee](https://www.wbertolo.com.br/wp-content/uploads/2023/02/Untitled-design-9.png)
12 months (3 months legal warranty by law counting from the issuance of the Sales Invoice plus 9 months warranty granted by the manufacturer against manufacturing defects).
W Bertolo ladders and stepladders
Our products
![Open D-Rung Extension Ladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/01-extensivel-vazada-690x1024-1-1.png)
Open D-Rung Extension Ladder
![Premium Triple Platform Aluminium/Fiber Ladder](https://www.wbertolo.com.br/wp-content/uploads/2023/02/Plataforma-tripla-premium-768x1024.png)
Premium Triple Platform Aluminium/Fiber Ladder
![Premium Platform Aluminium/Fiber Ladder](https://www.wbertolo.com.br/wp-content/uploads/2023/02/Capture-decran-2023-02-17-a-08.21.58-503x1024.png)
Premium Platform Aluminium/Fiber Ladder
![Platform Aluminium/Fiber Ladder](https://www.wbertolo.com.br/wp-content/uploads/2023/02/ESCADA-PLATAFORMA-WB-768x1024.png)
Platform Aluminium/Fiber Ladder
![Extension Stepladder](https://www.wbertolo.com.br/wp-content/uploads/2023/04/TEAFP6X10.png)
Extension Stepladder
![Double-Sided Stepladder](https://www.wbertolo.com.br/wp-content/uploads/2023/08/TDA-12-680x1024.png)
Double-Sided Stepladder
![Double-Sided Stepladder Premium](https://www.wbertolo.com.br/wp-content/uploads/2023/08/TDAP-6-453x1024.jpg)
Double-Sided Stepladder Premium
![Profile Protective Cover](https://www.wbertolo.com.br/wp-content/uploads/2024/03/EAFV19-COM-CAPA-PROTETORA-678x1024.png)
Profile Protective Cover
![Riveted D-Rung Extension Ladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/extensivel-rebitada-01-690x1024.jpg)
Riveted D-Rung Extension Ladder
![Insulated Riveted D-Rung Extension Ladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Extensivel-Rebitada-Isolada-01-1-690x1024.jpg)
Insulated Riveted D-Rung Extension Ladder
![Open D-Rung Straight Ladder](https://www.wbertolo.com.br/wp-content/uploads/2023/06/SAFV-12-262x1024.png)
Open D-Rung Straight Ladder
![Aluminium platform ladder with hand railing](https://www.wbertolo.com.br/wp-content/uploads/2022/10/escada-plataforma-nr-10.png)
Aluminium platform ladder with hand railing
![Riveted D-Rung Straight Ladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Singela-Rebitada.jpg)
Riveted D-Rung Straight Ladder
![Insulated Riveted D-Rung Straight Ladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Singela-Rebitada-Isolada-01-singea-rebitada-isolada-01-11.jpg)
Insulated Riveted D-Rung Straight Ladder
![Stepladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Tesoura-01-tesoura-fibra-690x1024.jpg)
Stepladder
![Double-Sided Stepladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Tesoura-Dupla-01-tesoura-dupla-690x1024.jpg)
Double-Sided Stepladder
![Open D-Rung Straight Ladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Escada-em-Aluminio-Singela-Vazada-690x1024.jpg)
Open D-Rung Straight Ladder
![Open D-Rung Extension Ladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Escada-em-Aluminio-Extensivel-Vazada-690x1024.jpg)
Open D-Rung Extension Ladder
![Platform aluminium ladder NR 12](https://www.wbertolo.com.br/wp-content/uploads/2022/10/escada-plataforma-nr-12.png)
Platform aluminium ladder NR 12
![Step Stool](https://www.wbertolo.com.br/wp-content/uploads/2022/10/banqueta01.jpg)
Step Stool
![Eyelet](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Olhal.jpg)
Eyelet
![Iron Hook Mooring](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Gancho-de-Amarracao.jpg)
Iron Hook Mooring
![Top Ladder Stabiliser Bar](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Barra-Estabilizadora-Superior-1.jpg)
Top Ladder Stabiliser Bar
![Ladder Stabiliser Bar](https://www.wbertolo.com.br/wp-content/uploads/2022/10/barra-estabilizadora-superior.jpg)
Ladder Stabiliser Bar
![M-Shape Iron Accessory with Anti-Slip Feet](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Ferro-M-com-Sapatinha.jpg)
M-Shape Iron Accessory with Anti-Slip Feet
![M-Shape Iron Accessory](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Ferro-m.jpg)
M-Shape Iron Accessory
![Ladder Leveler](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Nivelador.jpg)
Ladder Leveler
![Aluminium Pulley](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Roldana-de-Aluminio.jpg)
Aluminium Pulley
![Nylon Pulley](https://www.wbertolo.com.br/wp-content/uploads/2022/10/ROLDANA-SUPERIOR-EM-NYLON-1024x683.jpg)
Nylon Pulley
![Anti-Slip Articulate Feet](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Sapata-Movel.jpg)
Anti-Slip Articulate Feet
![Anti-Slip Feet Stabilizer Bar](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Sapata-da-Barra-Estabilizadora.jpg)
Anti-Slip Feet Stabilizer Bar
![Anti-Slip Feet – Premium Line](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Sapata-da-Linha-Premium.jpg)
Anti-Slip Feet – Premium Line
![Back Anti-Slip Feet for Stepladders](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Sapata-Traseira-das-Escadas-Tesouras.jpg)
Back Anti-Slip Feet for Stepladders
![Rubber Anti-Slip Feet for Stepladders](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Sapata-para-Tesouras.jpg)
Rubber Anti-Slip Feet for Stepladders
![Rubber Feet for Professional Single and Two-Sections Ladders](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Sapatas-para-Extensiveis-e-Singelas-Profissional.jpg)
Rubber Feet for Professional Single and Two-Sections Ladders
![End caps for Professional Extension Ladders](https://www.wbertolo.com.br/wp-content/uploads/2023/02/Ponteira-PROF.png)
End caps for Professional Extension Ladders
![End Caps for Professional Stepladders](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Ponteira-Tesoura-Proissional-2-1024x807.png)
End Caps for Professional Stepladders
![End Caps for Two-Sections Extension Stepladders](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Acabamento-da-Tesoura-Extensivel.jpg)
End Caps for Two-Sections Extension Stepladders
![Guides for Extension Ladders](https://www.wbertolo.com.br/wp-content/uploads/2022/10/GUIA-DEGRAU-VAZADA-prof-e-premium.png)
Guides for Extension Ladders
![Stepladder’s Top](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Patamar-Tesoura.jpg)
Stepladder’s Top
![Top for Double-Sided Stepladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Patamar-Tesoura-Dupla.jpg)
Top for Double-Sided Stepladder
![Top for 3-Rungs Stepladders](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Patamar-Banqueta.jpg)
Top for 3-Rungs Stepladders
![Aluminum Ratchet Spring – Professional / Premium](https://www.wbertolo.com.br/wp-content/uploads/2023/02/MOLA-CATRACA-PREM-PROF-914x1024.png)
Aluminum Ratchet Spring – Professional / Premium
![Tongue for Rung Lock](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Lingueta.jpg)
Tongue for Rung Lock
![Spreader](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Limitador-de-Abertura-Antibeliscao.jpg)
Spreader
![Aluminium Bracket](https://www.wbertolo.com.br/wp-content/uploads/2022/10/L-de-Aluminio.jpg)
Aluminium Bracket
![Hinge](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Dobradica.jpg)
Hinge
![Fiberglass D-Rung](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Degrau-em-Fibra-tipo-D.jpg)
Fiberglass D-Rung
![Flat Type D-Rung](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Degrau-Cartola-Tipo-D.jpg)
Flat Type D-Rung
![Rope](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Corda.jpg)
Rope
![Nylon Strap](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Cinta-de-Nylon.jpg)
Nylon Strap
![Rubber Pole Strap](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Cinta-de-Borrachao.jpg)
Rubber Pole Strap
![Premium Aluminium Ratchet](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Catraca-de-Aluminio-Premium.jpg)
Premium Aluminium Ratchet
![Nylon Ratchet](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Catraca-de-Nylon.jpg)
Nylon Ratchet
![Aluminium Ratchet](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Catraca-de-Aluminio.jpg)
Aluminium Ratchet
![Pennant W Bertolo](https://www.wbertolo.com.br/wp-content/uploads/2022/10/bandeirola.png)
Pennant W Bertolo
![Step Stool](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Banqueta-Premium.png)
Step Stool
![D-Rung Double-Sided Stepladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Tesoura-Degrau-D-escada-premium-tesoura-degrau-d.png)
D-Rung Double-Sided Stepladder
![Double-Sided Stepladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Tesoura-Dupla-Premium-escada-premium-tesoura-dupla.png)
Double-Sided Stepladder
![Stepladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Tesoura-Premium-escada-premium-tesoura.png)
Stepladder
![Straight Ladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Singela-Premium-escada-premium-singela.png)
Straight Ladder
![Extension Ladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Extensivel-Premium-escada-premium-extensivel.png)
Extension Ladder
![Extension Stepladder](https://www.wbertolo.com.br/wp-content/uploads/2022/10/Tesoura-Extensivel-tesoura-extensivel-678x1024.png)
Extension Stepladder
![Our main customers](https://www.wbertolo.com.br/wp-content/uploads/2023/02/WB-Site-W-teste.png)
Our main customers
![AES Brasil](https://www.wbertolo.com.br/wp-content/uploads/2022/09/aes-brasil.png)
![Equatorial Energia](https://www.wbertolo.com.br/wp-content/uploads/2023/02/Untitled-design-6.png)
![Celesc Distribuição S.A](https://www.wbertolo.com.br/wp-content/uploads/2023/02/imbuia-tera-novo-escritorio-da-celesc-e-equipe-de-atendimento-de-rede-exclusiva-para-o-municipio-28484.jpeg)
![CEB](https://www.wbertolo.com.br/wp-content/uploads/2023/02/CEB_Logo.png)
![CEMIG](https://www.wbertolo.com.br/wp-content/uploads/2022/09/cemig.png)
![COPEL](https://www.wbertolo.com.br/wp-content/uploads/2022/09/copel.png)
![CPFL](https://www.wbertolo.com.br/wp-content/uploads/2022/09/cpfl.png)
![edp](https://www.wbertolo.com.br/wp-content/uploads/2022/09/edp.png)
![Neoenergia](https://www.wbertolo.com.br/wp-content/uploads/2023/02/neoenergia-logo-CFF5C3D607-seeklogo.com_.png)
![Eletrobras](https://www.wbertolo.com.br/wp-content/uploads/2022/09/eletrobras.png)
![Energissa](https://www.wbertolo.com.br/wp-content/uploads/2022/09/energisa.png)
![COCEL](https://www.wbertolo.com.br/wp-content/uploads/2023/02/logo-cocel.png)
![Light](https://www.wbertolo.com.br/wp-content/uploads/2022/09/light.png)
![RGE](https://www.wbertolo.com.br/wp-content/uploads/2022/09/rge.png)
![Enel](https://www.wbertolo.com.br/wp-content/uploads/2023/02/enel.png)
Technical assistance
W Bertolo offers a 12 (twelve) month guarantee against manufacturing defect under normal conditions of use, paying attention to the instructions in the manual provided by the manufacturer. We are not responsible for any damage caused to third parties, resulting from problems and defects arising from improper use of the products.
![Produtos de alta qualidade](https://www.wbertolo.com.br/wp-content/uploads/2022/09/imagem-produto.jpg)
High quality products
![Quality standards](https://www.wbertolo.com.br/wp-content/themes/cms/img/arrow-down.png)
All products are manufactured in accordance with the ABNT16308/2014 standard, and when requested by the customer, in accordance with the ANSI A 14.5/1992 standard.
![Logistics](https://www.wbertolo.com.br/wp-content/themes/cms/img/arrow-down.png)
Modern equipment and transportation. Qualified and experienced professionals.
![Customer satisfaction](https://www.wbertolo.com.br/wp-content/themes/cms/img/arrow-down.png)
Satisfaction surveys and continuous improvement in all our processes to always deliver a better service to our customers.
![Guarantee](https://www.wbertolo.com.br/wp-content/themes/cms/img/arrow-down.png)
12-month total guarantee against manufacturing defects on all products purchased.
Stay up to date
NewsCustomer testimonials
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)
![Estrela](https://www.wbertolo.com.br/wp-content/themes/cms/img/star.png)