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Furnitubes

Portman Tree Grille & Guard

The Portman tree grille is supplied in galvanised steel and is designed around a structural steel mesh of lateral strips. Its bright, modern and streamlined appearance updates outmoded areas. Steel offers functional, clean looks and is exceptionally strong with consistent performance to provide specifiers with peace of mind. Grilles are supplied in two halves, which are securely bolted together to deter vandalism. The grilles can be fabricated to incorporate watering inlets or lighting units. There are two Portman tree guard designs, a square design and tubular design. All Portman tree guards are supplied in two parts and can be either grille or root fixed. 

PRODUCT CODES & OUTLINE SPECIFICATIONS:

  Product Code External
(mm)

 
Internal
(mm)
Parts
Grille PS 1045 995 sq
 
445 sq 2-part
Frame PSF 101 G
 
frame for 995 sq grille 1-part
PSF 102 G
 
frame for 995 sq grille 2-part
Grille PS 1245 1175 sq
 
450 sq 2-part
Frame PSF 121 G
 
frame for 1175 sq grille 1-part
PSF 122 G
 
frame for 1175 sq grille 2-part
Grille PS 1575 1475 sq
 
745 sq 2-part
Frame PSF 152 G
 
frame for 1475 sq grille 2-part
 Square Tree Guards
 
available in 450 or 750sq
Square inline flat bar design
Square inline flat bar design with flared top
Square perpendicular flat bar design
 
 Tubular Tree Guard
 
4 post tubular design for grille size 995sq/1175 sq


MATERIALS & FINISHES:

  • Steel - galvanised finish
  • Steel - powder coated finish
  • Stainless steel - G304 or G316 bead blast finish
  • Stainless steel - G304 or G316 bright finish
  • Stainless steel - G304 or G316 satin finish

OPTIONS:

  • Frame - one or two parts
  • Frame - medium or heavy duty
  • Grille fixed
  • Root fixed
  • Security fixings
  • Irrigation aperture
  • Lighting aperture

INSTALLATION:

Tree grille without frame

  • Support the underside of the grille with a ring of bricks on edge laid on a concrete foundation or a level concrete lip (min 50mm wide) under outside edge of grille.
  • Ensure top surface of grille is level with pavement.
  • Butt paving up to edge of grille.
  • Fill gaps in grille with fine shingle.

Tree grille with frame

  • Construct 200mm wide by 200mm deep concrete foundation for frame.
  • Install frame so that top surface of grille is level with pavement.
  • Butt paving up to edge of grille.
  • Fill gaps in grille with fine shingle.

Guard - grille fixed

  • Guards are supplied in two parts complete with all fixings for joining halves together and attaching guard to grille

Guard - root fixed

  • Guards are supplied in two parts complete with all fixings for joining halves together and leg extensions that fit through central hole of grille into ground beneath.

Product Notes

Optional Grille Frames
These grilles require support on the underside and outside edges only. This may be achieved by a purpose built installation pit or with the appropriate frame.

Medium & Heavy Duty Grille Frames
Furnitubes standard grille frames are Light-Duty. Medium-Duty frames are available for situations where there is the risk of occasional or inadvertent light traffic use. Heavy-Duty frames are also available upon special request to suit specific loading criteria.

Grille could bend or crack if not supported by a good foundation.

Design changes
We reserve the right to change the design and specification on any item offered and, where possible, notification will be made.

Back to Products List

  • PS1245 Portman Tree Grille

    PS1245 Portman Tree Grille

  • PS1245 Portman Tree Grille

    PS1245 Portman Tree Grille

  • PS124 H Portman Tree Grille with uplighter and cast watering aperture

    PS124 H Portman Tree Grille with uplighter and cast watering aperture

  • Portman Tree Grille

    Portman Tree Grille

  • Portman Tree Grille Detail

    Portman Tree Grille Detail

  • PS1245 Portman Tree Grille and POR360 Tubular Tree Guard

    PS1245 Portman Tree Grille and POR360 Tubular Tree Guard

  • POR360 Portman Tubular Tree Guard

    POR360 Portman Tubular Tree Guard

  • Portman Square Tree Guards

    Portman Square Tree Guards

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Refer to e-brochure or PDF for full specification details and options.


Address: 3rd Floor, Meridian House, Royal Hill, Greenwich, London SE10 8RD

Telephone: +44 (0)20 8378 3200

Email: sales@furnitubes.com

© Copyright Furnitubes International Ltd, 2010-2016



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