Oak Portomaso Part L Warmerdoor



Material: American White Oak
Panel design: Grooved panels with glass inserts
Raised Moulding: Around the Glazing
Glazing: Frosted Toughened Double Glazed Units
Construction: Solid Timber Core (Engineered)
Finish: Unfinished – ready for varnish finishing only

1981 x 762 x 44 (78 x 30)#OWDPOR30


The Oak Portomaso Part L Warmerdoor External door is part of our external Oak door range that has a superb offering of panel designs and incorporates double glazing, and even triple glazed designs that beautifully complement the entire diverse range. Interesting, distinctive, and in certain cases, ornate glazing, individually tailored to be in total empathy with the respective model, remains not only a key design feature, but also a huge factor in the enduring and unwavering success of this exceptional range. All these doors are supplied unfinished. They are all dowel construction external engineered doors.This Oak Portomaso is a Part L Warmerdoor

External doors need to be maintained and we recommend reading our ‘Guarantees’ and ‘Care of Doors’ sections of our website to fully appreciate where a door can and cannot be placed externally and still fall within the parameters of our Guarantees. We also make bespoke external doors which are also fantastic value and can be made to the design of your choice. Please see the section on our website: ‘Bespoke Doors’.

Although we do not demand that our unfinished products are finished using the Sikkens system, we stipulate that only the use of a treatment affording at least the same level of protection as provided by the Sikkens system constitutes an acceptable alternative and consequently, it is only in these circumstances that any conditional Guarantee can be offered.

The majority of our Internal and External doors are manufactured with engineered component parts. This ensures that the doors provide a solid feel, and the engineering brings an advantage in terms of strength and stability. All of our engineered doors are faced with veneers and matching lipping along their edges like the Oak Portomaso door.

To see our other doors please find a link to our internal doors here, our fire doors here and our external doors here.


We are committed to providing a range of doors that are environmentally responsible, and are fully committed to upholding the principles of both FSC and PEFC. We source our doors from manufacturers who source their materials from well managed forests. Therefore an increasing amount of the products we supply are FSC & PEFC accredited. We try to ensure that products on our website satisfy the relevant criteria. Please ask for more information if you require it.

Up Sells Products

  • Modica Oak


    Specification Material: American White Oak - FSC Certified Panel design: Grooved Flush Design Raised Moulding: None Glazing: None Construction: Solid…