About us
With 10 years of experience in the industry, we are a leading company in the carpentry of doors and windows made of uPVC. We are dedicated to manufacturing and assembling custom-made products, guaranteeing customized solutions that meet the specificities of each project, always complying with the agreed delivery times.

We support architects, owners and developers who value design and durability, creating solutions that provide comfort and value that lasts.
Our Service Process
Initial contact with our experts
Discover our solutions: explore photos, videos, and samples that reflect our care in every detail. We clarify any questions about materials, designs, or finishes, and choose the option that best suits your project.
Project assessment or technical visit
Share the information we need to prepare your proposal (measurements, preferred style, etc.). If you prefer, we can schedule a visit to take precise measurements and understand the specific characteristics of your space.
Quote and approval
With the information gathered, we present a quote aligned with your needs and expectations. Your advisor will help refine the proposal to ensure it meets everything you’re looking for. Once approved, we begin manufacturing your PVC windows and doors, taking care with every step to deliver an exceptional result.
Manufacturing and installation
We craft each piece with the precision and care that define our work, always meeting the agreed timelines. Once everything is ready, we schedule the installation, and our team ensures every element is placed with attention and professionalism.
Final review and delivery
We carry out a joint inspection to confirm that everything matches what was agreed. Once your satisfaction is confirmed, we finalize the handover and close the project.




Meet our team








Team
Mafra is led by Francisco Zumbado, founder and general manager, with more than 25 years of experience in the window and construction sector, a trajectory that has forged the company's reputation for excellence. At his side, his son, Francisco Zumbado C., sales and strategy manager, provides a renewed vision, combining technical experience, attention to detail and a close approach to each client. Together they represent the union of tradition and evolution, backed by their own fleet of trucks, a team of specialized installers and a solid technical and sales group, capable of handling projects of any scale with precision and commitment.
Years in the market
11+
We specialize in
Luxury homes
Apartment towers
Offices
Hotels
Locations
San Antonio de Belén
Heredia
FAQ/
Schedule a personalized consultation with our specialists and experience advice tailored to your project.
ventas@mafrapvc.comWe have extensive experience working throughout the country, including remote and coastal areas. Our 4x4 company vehicles are equipped to handle any project.
We offer a 1-year warranty on installation and hardware, and a 10-year warranty on the profile.
Our advisors guide you through every step to gather the details we need, including precise measurements, the type of opening you prefer, the frame color, the project location, and your glass requirements. Every home is different, and we make sure the proposal is tailored to what your project truly needs.
Yes. We keep a permanent inventory of all our colors (White, Graphite, Nogal,, and Black). However, for large-scale projects, we recommend confirming availability with your advisor to coordinate production and delivery timelines without delays.
We offer a wide range of specialized profiles and hardware, selected window by window and door by door, so each element harmonizes with the aesthetic and technical needs of your project.
Yes, we have fluent English-speaking advisors who will support you through every stage of your project.